Sara Pennypacker Books in Order

Ivy Greene wakes to find her sensible parents gone and possibly robbed of their common sense. With the help of oddball relatives and villains, she dives into a wildly comic search full of strange science and stranger people.

Newly moved to Punbury, Stuart worries about almost everything. Then he makes a cape from a hundred old ties, and ordinary life tips into a string of absurd magical adventures.

Stuart starts a new school with no friends and plenty of fears, but his magical cape is still around to complicate things. He wants to impress his classmates, yet the cape seems just as likely to embarrass him.

Oscar, a fast-talking little fish, gets famous after everyone mistakes him for a shark-slaying hero. The lie brings glamour and danger, and he has to figure out who he wants to be before it sinks him.

When Clementine tries to help her friend Margaret after a glue disaster, everything gets worse by the day. Funny and warm, it follows a bright, impulsive third grader who worries she might be the hard kid in her family.

Pierre, a shy fisherman, is hopelessly in love with graceful Catherine but cannot bring himself to speak. A string of comic misunderstandings forces him to choose between hiding and being brave.

Clementine needs an act for the school talent show, but none of her talents seem stage-ready. At the same time, small troubles at home grow into one more wonderfully chaotic week.

Clementine's favorite teacher might leave for a year in Egypt, and she is determined to stop it. Her plan to write a letter turns into a messy, heartfelt lesson about love and letting people choose for themselves.

In 1958 China, Ming-Li sees her village turn against sparrows and cannot stand by. Her quiet act of rescue becomes a story about courage, empathy, and the cost of blaming nature.

On a family trip to Mount Rushmore, Flat Stanley and Arthur join cowgirl Calamity Jasper and stumble into a Wild West style adventure. Stanley's flatness becomes the only thing that can help when the boys land in a real tight spot.

During a winter trip to British Columbia, Stanley and his new friend Nick go snowboarding, with Stanley serving as the board. A midair mishap sends them floating across Canada on an unexpected cross-country journey.

An archaeologist asks Stanley to travel by mail to Egypt and help locate a treasure within a pyramid. As he investigates, Stanley fears the expedition may be tied to grave robbers and must use his flatness and new allies to make things right.

Stanley heads to British Columbia with his family for snow and skiing. A snowboarding mishap leaves him and a new friend in trouble, and Stanley's flatness becomes both the problem and the solution.

Stanley and Arthur send Stanley to Japan to meet their favorite martial-arts movie star, Oda Nobu. When trouble interrupts the visit, Stanley becomes the star's personal ninja and must show that he can be a real hero.

Chosen as Friend of the Week, Clementine worries her classmates will not have much to say about her, so she launches a campaign to win them over. Then her beloved kitten disappears, raising the stakes fast.

Stanley mails himself to Mexico to learn the secret ingredient for his mother's special recipe. The errand turns dangerous when spies also want the guarded ingredient, forcing him into a fast-moving pursuit.

When a FAMILY MEETING sign appears at home, Clementine is sure she is in huge trouble. Instead she faces news that will change her family, along with all the worry, guessing, and wild imagination that follow.

A recently discovered flat skull sends Stanley, Arthur, and their father to Africa in search of answers about Stanley's unusual condition. Their investigation becomes a safari adventure filled with wildlife and unexpected challenges.

This companion journal invites readers into Clementine's world with writing prompts, quizzes, doodles, and space for their own stories. It is part keepsake, part activity book, and full of Clementine-style personality.

Stella's careful summer on Cape Cod is upended by prickly foster kid Angel, and then by a tragedy neither girl can ignore. Alone together, they must survive, hide the truth, and decide whether they can become family.

Clementine is thrilled for spring and the class trip to Plimoth Plantation, until lunch rules, bus drama, and other third-grade disasters appear. It is another lively school story full of sharp observations and small-but-huge kid worries.

Summer is coming, a baby is on the way, and Clementine still is not speaking to her dad. As big changes pile up, she has to face goodbyes, new beginnings, and feelings she cannot joke away.

The Dullard family likes everything plain, gray, and predictable, at least the parents do. Their children have other ideas, and the joke grows funnier as boring turns into joyful rebellion.

Peter is forced to leave his pet fox in the wild when war pulls his father away. Boy and fox each begin a dangerous journey, carrying love, fear, and the hope of finding each other again.

Science-loving Waylon wants life to make sense, but his world feels like it is flying apart. Class politics, a scary new kid, and changes in his family push him to look for one awesome thing to hold onto.

Waylon and Baxter share a dog named Dumpster Eddy, which would be hard enough without police visits and animal control trouble. Waylon turns to science and reluctant teamwork to save the dog.

Waylon has his heart set on the Boston Science Expo, but his family's plans all crash into the same day. What looks like his most embarrassing moment might turn into something much bigger.

Ware would rather dream about knights than spend summer at rec camp. Then he meets Jolene in an abandoned church lot, and the two misfits build a refuge worth fighting for.

A year after the war, Peter and Pax are living separate lives shaped by loss and change. When one of Pax's kits is in danger, both of them are pulled into a new journey about healing, trust, and home.

Leeva Thornblossom has grown up ignored by greedy parents in the odd town of Nutsmore. With help from librarians, a cautious friend, and an orphaned badger, she starts asking what people are for, and changes everything.

In Nazi-occupied France, Lucas DuBois is tired of being known as a coward. Caring for abandoned kittens draws him into a web of hidden resistance, dangerous secrets, and real choices about bravery.