Katrina Kahler Books in Order

Abbie and her pony Sparkle explore pony club, where new friendships and riding adventures bring both happiness and difficult moments. Charging bulls, injuries, and unexpected setbacks show her that caring for horses involves more than fulfilling a dream.

Abbie's dream comes true when she gets Sparkle, a palomino pony she feels belongs with her. Their growing partnership brings new friendships and riding adventures, but unexpected dangers test her first experiences of owning a horse.

Twelve-year-old Julia enjoys dancing and spending time with friends until Sara Hamilton begins humiliating her. Feeling that she has nobody to turn to, Julia must find a way to stand up for herself and face her bully.

Julia doubts that she will ever have the opportunities her friends seem to enjoy, including time with the boy she likes. Discovering a special book encourages her to believe in her dream, but uncertainty still stands in her way.

Julia eagerly anticipates a special event, helped by new friendships and the attention of a boy she likes. When things unexpectedly go wrong, she begins to suspect that someone in her class may be deliberately undermining her.

Julia's beloved pony suffers a serious injury during a storm, leaving her frightened about whether Bella will survive. The arrival of two mysterious girls on horseback adds friendship problems just when she already has enough to worry about.

Julia finally gets her own pony, Bella, and discovers the pleasures of riding with friends and attending pony club. Yet horse ownership brings unexpected difficulties, leading her to seek help from a horse gentler to overcome them.

Julia hopes that a special friendship will become something more, but Sara's interference disrupts her plans. As unexpected problems arise, she must decide how to pursue her dreams without letting another girl's behavior control her life.

Julia faces unexpected challenges that threaten her friendship with Blake and the happiness she thought she had found. With Sara preparing more trouble, she must navigate shifting relationships and discover what lies behind the problems around her.

Trapped in a coma, Ella confronts a choice between life and death while Aiden remains her companion. Outside her inner world, Taylor's determination to protect her and Connor's violent intentions add pressure to an already dangerous situation.

Julia's family suddenly moves back to the city, forcing her to reconnect with Millie and Blake. Discovering how much has changed while she was away, she struggles with friendship, romance, and choices that carry painful consequences.

Seventeen-year-old Ella falls for Taylor before discovering the jealousy and aggression beneath his charm. Her guardian angel protects her from his darker behavior, but that protection becomes uncertain when he is forbidden to intervene on her behalf.

This guide helps tween girls approach new friends, maintain friendships, and build confidence in social situations. It also explores popularity and leadership, addressing the challenges of finding a place among peers while learning to be a good friend.

Abbie refuses to give up on her troubled pony Tara and seeks another opinion about her behavior. Just as her riding life and friendships begin improving, an unexpected problem threatens the pony partnership she has worked to protect.

This guide introduces girls to the physical and emotional changes of puberty, including periods, moods, confidence, and relationships. It also discusses bullying and the pressures of growing up, offering a starting point for understanding unfamiliar experiences.

Julia faces an unexpected turn in her teenage life while trying to repair her relationship with Blake. Sara's relentless bullying adds to the turmoil, forcing Julia to stay strong as she searches for happiness and a way forward.

Julia must sort through her feelings for Blake and Ky as her search for love becomes increasingly complicated. Meanwhile, Sara's bullying continues to intrude, making romantic choices and school relationships harder to navigate without being hurt.

Vampire Bastian recounts his past to Catherine, revealing how he rebuilt his life after being transformed from a human. As she records his story, their emerging relationship depends on whether she can accept his history and present nature.

After a freak accident, twelve-year-old Jack wakes up in his father's body while his dad must attend school in his place. Jack worries about his football captaincy, friendships, and crush as their swapped lives create mounting disasters.

English slave traders abduct Catherine from her Irish village and transport her to the Caribbean in the seventeenth century. Purchased by a mysterious plantation owner, she fears for her survival and wonders what kind of creature he is.

Julia looks forward to graduation with a boyfriend, close friend, and thriving band, but a boy's unsettling fixation threatens her sense of security. Unexpected changes then challenge the life she thought was finally going perfectly.

Sam fears that his friendship with his neighbor Tess is ruined when she accidentally discovers the power he has kept hidden. Told from Tess's perspective, their story follows her unexpected reaction and the discoveries that come afterward.

Catherine struggles with her new thirst for blood before a dark force takes possession of her. Realizing the Master still wants to control them, Bastian and Haddi set out on a dangerous journey to confront him.

Jack remains trapped in his father's body, and now his best friend Tom knows the truth. While Jack worries about Tom's response, his dad proposes a surprise solution whose full details make their situation even more alarming.

Jack and his father remain stuck in each other's bodies as school and home become increasingly difficult to manage. Jack must supervise troublesome students while worrying about his friendships, girlfriend, football role, and an approaching band performance.

Twelve-year-old mind reader Emmie thinks she has finally found a home, but unexpected arrivals disrupt her new happiness. Julia Jones's return, a mysterious boy, and a new girl's presence raise questions about the people around her.

Julia believes she has found lasting happiness with Ky, but a terrible accident suddenly shatters that confidence. With her relationship and friendships thrown into turmoil, she must face an uncertain future rather than the security she expected.

Twelve-year-old Tessa befriends her neighbor Sam without knowing that he possesses a power he struggles to control. When bully Mason also takes an interest in her, Sam's response risks exposing the secret that sets him apart.

Charlotte continues her education at Miss Moffat's academy, but Margaret's revenge places her in danger. Training for a competition against students who disregard fair play adds pressure, while a school ball offers new encounters with young wizards.

Charlotte discovers a special talent while trying to repair an embarrassing encounter with Charlie. With Margaret competing for his attention, she must also pass school tests that determine which girls can visit the wizardry college where he studies.

Bastian and Catherine face a mysterious Master determined to dominate them, putting their love and freedom under threat. Their attempt to build a life together becomes a dangerous struggle against someone unwilling to let them escape his control.

Mind reader Emmie believes her friends are in danger but cannot explain what she knows without revealing her ability. A sudden decision and a demanded promise become her attempt to prevent disaster while protecting her secret.

Catherine’s romance with vampire Bastian is threatened when Victoria returns to his life. Her arrival separates the couple and puts Catherine in danger, leaving Bastian struggling to protect the woman he loves from Victoria’s destructive plans.

Eleven-year-old Charlotte discovers that she is a witch and is sent to a prestigious magical school. New friends and teachers help her settle in, but encounters with Margaret Montgomery introduce trouble into the life she is learning to love.

Shrunk by a ray gun, Bella, Joe, and Zac struggle to find help and return to their normal size. Dangerous insects, Mad Mary, and troublesome siblings turn their search into a risky journey that also complicates their friendships.

Lia struggles with embarrassing side effects of her superpowers while hoping to spend time with her crush. Clown-disguised bank robbers and a mysterious super clone add further complications to the challenge of being a superhero in middle school.

Remmy faces continued bullying from Sandy and her friends while fearing that speaking up will burden her mother. Amelia teaches her coping strategies, but harassment and attempts to frame her make keeping the problem hidden increasingly difficult.

Twins Casey and Ali want their families to unite, but their mother's new friend complicates their plans. An approaching school leadership election creates another dilemma, testing whether their special connection can help them without damaging their relationship.

Reunited twins Casey and Ali discover that swapping places is far more complicated than they expected. When the plan goes wrong, consequences outside their control force them to confront the unexpected problems their choices have created.

Zoe and Logan seek freedom from a government law that separates people according to whether they have the MAOA gene. Their attempt to escape places them at risk of capture as they try to avoid the authorities.

Mind reader Emmie faces a mysterious man who keeps appearing, Ryan Hodges's harassment and Sara Hamilton's relentless competitiveness. As Julia prepares to leave Carindale, Emmie and her friends must cope with another painful change.

Zara and Maria's ghost-hunting work becomes harder when a powerful Super Ghost appears. With Hammy and friendly ghosts helping, the girls must identify their real target before they can tackle this unfamiliar threat together.

On her twelfth birthday, Zara discovers her hamster can talk and that she's destined to hunt ghosts with best friend Maria. Their first assignments involve ghost cats in an old house and a haunting at school.

After a village is destroyed, Zoe is captured and must find a way to survive and escape. Her struggle with Logan against an oppressive government reaches a crisis as they confront the risks of resistance.

Molly struggles to protect Flame as the growing dragon becomes harder to hide at school. Other escaped dragons threaten nearby villages, and Miss Moffat's proposed solutions force Molly to consider how far she'll go to save him.

Tessa promises to stand by Sam, but keeping that commitment proves difficult as his secret puts their friendship under pressure. Sam must maintain control of his abilities while both face the cost of loyalty.

Twins Casey and Ali rely on each other as earlier choices bring consequences they cannot easily escape. Their worries about Jake and the possibility of being discovered complicate their hopes for a happier shared future.

Twelve-year-old Emmie's mind-reading ability makes friendship difficult and repeatedly forces her to change schools. Moving to Carindale brings Millie and Jack into her life, but strange events threaten the fresh start she's finally beginning to enjoy.

Remmy moves across the country hoping for a happy new life with a stepsister. Instead, Sandy and her friends isolate and bully her, leaving Remmy to seek support from Amelia and Charlie while trying to fit in.

Best friends Bella and Joe devise an invention they think will bring fame and fortune. Their plan goes badly wrong, leaving them with a shrinking problem they can't solve alone and involving Bella's secret crush.

Superpowered Lia Strong makes an unusual new friend who brings unexpected complications into her life. As first impressions prove unreliable, she must decide whom to trust and how to use her powers without making matters worse.

Lia Strong fights villains and protects the planet, but school creates problems her superpowers can't easily solve. Mean girls and a dilemma involving her best friend force her to balance everyday relationships with superhero responsibilities.

Mind reader Emmie discovers her friends trapped inside a burning building. While trying to help them, she confronts questions about who started the fire and whether the strange, obsessive boy Ryan is connected to the danger.

Twelve-year-old Casey is unsettled when new classmate Ali Jackson looks exactly like her. Her crush Jake's interest in Ali makes matters worse, pushing Casey to investigate a resemblance that could change everything about her life.

Jack and his father remain trapped in each other's bodies, struggling to manage lives neither understands. Fresh complications make reversing the swap more urgent as their attempts to cope create still more problems for both of them.

Authorities take Logan away on his twelfth birthday because he lacks the MAOA gene. His twin sister Zoe searches for a way to help as Logan faces confinement, personality-altering treatment or a dangerous attempt at escape.

Identical twins Casey and Ali continue trying to make sense of their changed lives and their connection to each other. Emotional uncertainty and unresolved questions test their hope of finding the happiness they've been seeking.

Emmie makes an important discovery while searching for answers about her unusual life. A forgotten acquaintance complicates her relationship with Jack, and Sara's interference threatens the balance between Emmie and the friends she depends on.

Lia Strong discovers that school elections and classmate Wendi can be as challenging as giant robots. With friends beside her, the young superhero must juggle ordinary school pressures and the extraordinary demands of her powers.

Lia Strong adjusts to becoming Sun City's Super Teen, attracting admirers and critics alike. Her father's return, dangerous robots and unusual new classmates complicate the task of balancing superhero duties with a normal teenage life.

Emmie worries about her friendship with Jack while trying to understand Chloe and the mysterious black-coated man. Discovering another power raises fresh questions about whom she can trust and whether she can protect her friends.

Casey and Ali hope their complicated lives will finally settle into a happier pattern. Meg's influence threatens that possibility, forcing the twins to confront whether Ali's future could move in a direction neither sister wanted.

Casey and Ali devise a plan to become a real family after discovering they're twins. Making it work demands careful choices, but unexpected obstacles create another dilemma that threatens the future they're trying to build together.

Lia Strong has extraordinary powers, but relying on strength alone isn't enough for every challenge. Learning to work with others introduces a different kind of advantage as she navigates life as a young superhero.

Emmie's mind-reading life brings more trouble for her and her friends at school. An unexpected revelation adds a new complication, challenging what she thought she understood about the people and events around her.

Separated-at-birth twins Casey and Ali discover that swapping places carries serious consequences. As both develop feelings for Jake Hanley, they must weigh revealing their secret against the damage their deception might cause at home and school.

Mind reader Emmie grows uneasy about Chloe, the mysterious man watching her and her relationship with Jack. Conflicting loyalties and troubling encounters make her question whether the people around her offer help or hidden danger.

Lia Strong expects the usual middle-school problems until her thirteenth birthday reveals a family legacy of superpowers. Extraordinary strength brings unexpected side effects, leaving her to navigate friendships, homework and powers she hasn't learned to manage.

An unexpected event makes Jake question Casey and Ali's identities, threatening their secret arrangement. Meanwhile, a school problem catches Casey unprepared, forcing the twins to work together before she faces failure and trouble with her family.

Tiny Bella and Joe become trapped in Zac's house, where his younger siblings put them in danger. Animals and insects make escape difficult, while Bella fears what her crush will think when he discovers their predicament.

Lia's life becomes more complicated when Adam, also known as Quazar, appears. His arrival introduces questions about love between humans and androids, while best friend Jason struggles with Adam's growing presence in Lia's world.

At camp, Casey and Ali face Madison's attempts to control everyone around her. Her behavior threatens the other campers and creates dangerous complications, while Casey's growing confidence introduces a change her twin sister never expected.

Emmie searches desperately for the missing Chloe while Davian remains a threat. Jack offers support, but even her birthday and an upcoming concert bring surprises that complicate her efforts to escape the black-coated man's influence.

After a camera scheme lands Remmy and Sandy in trouble, a school camping trip offers a welcome distraction. Remmy hopes friends Bridget and Charlie will make it enjoyable, but another girl's behavior threatens the outing.

Remmy is struggling with relentless bullying when Amelia suggests ways to tackle the problem herself. Taking action provokes an unexpected response from Sandy, whose increasingly uncontrolled behavior puts the girls on course for serious trouble.

Julia struggles to choose between Blake and Ky as unexpected circumstances complicate her feelings. Meanwhile, a secret conversation between Emmie and Jack raises questions that make Julia wonder what her friend is keeping from her.

Ali competes for Liam's attention at summer camp, creating an unexpected rift with Casey. As jealousy strains the twins' bond, Madison continues causing trouble that turns an already difficult holiday into a worrying situation for everyone.

Finding a dragon egg in the forest changes Molly's school life. Keeping the young dragon safe and hidden proves difficult, especially when another student discovers the secret and could expose both Molly and the Academy.

Friendship with Charlie and Bridget has made Remmy's life happier, but Sandy's group continues bullying her. When they interfere with her relationship with Charlie, Remmy fears losing the connection that has helped her stay strong.

Casey and Ali's rivalry over a boy is overshadowed when a storm floods the river near summer camp. With Madison and several other children missing, the twins face an emergency that also tests their damaged relationship.

With most of her superhero team away for summer, Lia must defend Center City while enduring Wendi's bullying. Jason and Zeke offer support, but fighting evil with fewer friends tests her independence and determination.

Emmie discovers that Chloe shares her mind-reading and telepathic abilities, but the mysterious man in a black coat remains a threat. Meanwhile, Sara's interference leaves Emmie unsure whether her hopes of romance with Jack can survive.

Millie's betrayal has left Julia hurt, and reconnecting with Blake seems unlikely. A job trial and a sleepover with Emmie offer distractions, until an unexpected confrontation reveals another form of bullying that Julia must face.

Holly, Oliver, and Kate travel through time to search for the siblings' missing father, encountering dangers they never expected. Back at school, Jade grows suspicious of Holly's secret, threatening her friendship with Zac.

As Sara's cyberbullying grows worse, Julia decides she must stand up for herself. Meanwhile, Ky's sudden interest adds romantic uncertainty, leaving Julia to navigate revenge, difficult feelings, and the challenge of finding her own confidence.

An Instagram poll comparing the twins leaves Casey distressed when classmates favor Ali. Further bullying threatens her concentration as exams approach, and failing could mean missing the summer camp she hopes to attend with her sister.

Remmy and Bridget eagerly accept an invitation to Susie's class party, with Bridget hiding her plans behind a sleepover at Remmy's house. Their excitement gives way to a disastrous evening and renewed trouble with the mean girls.

After a mistake sends Julia home from summer camp, she struggles with disappointment and the unexpected consequences that follow. Meeting an old friend offers a distraction, but another problem threatens to make her difficult summer worse.

Charlotte's crush on Charlie complicates their rivalry in the Golden Wand competition, especially with Margaret competing for his attention. Meanwhile, a teacher and two students plot to open a dangerous book that could threaten the Academy.

Emmie faces trouble from school bully Ryan while the powerful mind reader Davian continues to threaten her. With friends helping her make plans, she must protect herself and confront challenges that could change her future.

Holly, Oliver, and Kate face Thadeus Banes as their search for the siblings' father becomes increasingly dangerous. With the time machine complicating their lives, they must find a way back to safety without losing their friendships.

Holly's time travels with Oliver and Kate bring consequences they hadn't anticipated. As they uncover more about the machine and their missing father, school troubles and her friendship with Zac make keeping their secret increasingly difficult.

Armored bank robbers on flying skateboards bring new trouble to Lia's city, while Zeke wants to help stop a giant invasion. Lia must work with unexpected allies and learn to cooperate with people unlike herself.

Sandy offers Remmy a set of rules for joining the cool crowd, seemingly bringing an end to the bullying. But following the list creates disasters, forcing Remmy to question what popularity is costing her friendships and identity.

When mutant rhino men attack, a mysterious superhero arrives and quickly takes charge. Everyone admires the powerful newcomer except Lia, who fears losing her place and wonders why this new girl has appeared in her city.

Emmie's new romance with Jack attracts unwelcome attention from Sara and Michaela, while Ryan seems determined to cause trouble. She and Chloe devise a plan to confront the mysterious man in the black coat.

A sunny autumn hike turns dangerous for Emmie and her friends when their decisions have unexpected consequences. As trouble mounts, they must rely on one another, testing their friendships and Emmie's ability to help those she cares about.

When Sandy receives threatening messages, Remmy tries to help despite being accused herself. School events bring romantic uncertainty and fresh opportunities to investigate, but identifying the secret bully could create more trouble for both girls.

Following Sandy's rules has left Remmy isolated from her old friends, while Sydney takes her place in the group. Mike offers unexpected support, but new bullying against Sandy brings accusations that make Remmy's situation even harder.

Sydney's birthday sleepover promises fun with the girls, but the evening takes a strange and frightening turn. Games of truth or dare and unexpected romantic developments add complications as the guests try to understand what is happening.