M. Sinclair Books in Order

Nova struggles with the discovery that her father is a serial killer whose hundreds of victims served a hidden purpose. With eight men becoming entangled in her life, uncovering his motives threatens to turn personal upheaval into something far more destructive.

Believing herself incapable of love, a siren numbs the pain of her existence until five supernatural men from her past return. Their possessive attention revives old questions, while a growing hatred inside her threatens to destroy the connections she has regained.

The Queen of the Dead senses trouble approaching New Orleans while struggling with feelings for the companions who keep her at a distance. New romantic attention unsettles their friendship, making supernatural responsibilities seem easier to manage than the living.

A woman and her raven companions form a found family devoted to punishing people who hurt others. Shared secrets and visions of their world burning threaten that loyalty, leaving her afraid she may become the danger they need to stop.

A woman and her raven companions face unsettling questions about their magic, missing Lucida and the secrets others refuse to explain. Strange bird bones and mounting violence blur the boundary between supernatural power and madness as their search grows darker.

Before joining the Red Masques, Vegas and her eight friends face a troubling final year of high school. New arrivals, spreading drug rumors, and changing relationships threaten the security of their small Midwestern town and the family they have built.

Trapped with her brother in a hellish hotel where demons hunt exotic captives, Lorcan struggles to hold onto newly discovered hope. Reaching the men she loves depends on a dangerous bargain with someone who controls their chance of escape.

Vegas hoped for a peaceful holiday after war with the Dark Fae King, but the Red Masques still face trials. Christmas surprises, new companions, and unexpected developments keep her and her partners from the rest they thought they had earned.

Raised to avoid mages, Nova sees her carefully ordered life unravel when several arrive at her school. Their powerful magic awakens the chaos within her, forcing her to question her upbringing and discover why these strangers are interested in her.

Nova plans a Halloween celebration as relief from investigating attacks that drain people’s magic. The night instead brings unsettling memories and unexpected allies, while discoveries in the Demonic Realm make a journey to the realm of the gods unavoidable.

Trapped in the demonic realm after falling into her mother’s scheme, the Queen of the Dead races to rescue missing supernatural beings. Escaping becomes essential to saving New Orleans, but her unexpected predicament may serve a purpose she has not understood.

Escaping Wicked Blaze Correctional carries Valentina and her companions into a realm of dangerous creatures and hostile magic. Still intent on revenge, she must confront captivity again while awakening powers and recovering memories that may explain her connection to this land.

Returning to a kingdom that distrusts her, Maize tries to build a future at Red Masque Academy after years of imprisonment. Seven commanders offer belonging, but prejudice and rumors of something darker complicate her fragile hope for healing and love.

Freed from years of imprisonment, Maize remains loyal to a kingdom that despises her dangerous heritage. Her transfer to Red Masques Academy brings an unexpected household of commanders, challenging her isolation and opening possibilities she hardly knows how to accept.

After a brief respite, Vegas senses trouble approaching as Thanksgiving arrives. Managing her expanding relationship, a persistent stalker, team responsibilities, and war with the Dark Fae King leaves her wondering whether an even greater crisis is about to erupt.

Sloane and the four bank robbers she has come to love are fugitives from the law and her abusive ex. After a betrayal shatters their trust, an unavoidable deal sends them into another dangerous chase in Monte Carlo.

Having chosen survival, Lorcan reunites with powerful partners but discovers that freedom has not ended the danger. An obsessive stalker, an unresolved enemy and a cosmic warning complicate their relationships as a greater threat approaches from beyond their world.

Vegas struggles to absorb the discovery of a magical realm while navigating increasingly complicated relationships. With violence and chaos surrounding her household, she questions claims that her own powers have not awakened and searches for answers before Thanksgiving.

Raised among dangerous creatures at an institute devoted to nightmares, Arabella uses her strategic skill and unusual fearlessness to protect her team. When a mission draws hostile attention, she must fight for the monsters who have become her family.

Hiding from an abusive ex who works for the FBI, college student Sloane supports herself as a bank teller. When four robbers kidnap her, recognizing them from campus makes her a dangerous liability and an unexpected part of their escape.

The Queen of the Dead must stop Nero from taking New Orleans and resist Asmodeus’s plan to carry her into the demonic realm. A gathering for the dead becomes part of her strategy, while six complicated relationships demand attention.

After a childhood of isolation, a young woman moves to a supernatural village and dreams of opening a ballet studio. Three wolf-shifter brothers offer belonging, but her parents arrive with a prospective husband who threatens her newly found freedom.

Framed and imprisoned among dangerous supernatural criminals, druid Valentina refuses to accept punishment for another person's crimes. Her volatile magic and growing bonds with fellow inmates offer a possible route to escape, but revenge remains her driving purpose.

Dahlia's hoped-for future with her six partners is shattered when she is taken from their supposedly secure refuge. As her captors threaten everything she values, she clings to the possibility that the men she loves can reach her in time.

Scarred by Wicked Blaze Correctional, Valentina hopes for a future with the men she loves beyond vengeance and pain. Drake still stands in her way, while claims of royal ancestry complicate her determination to confront the injustices poisoning the realm.

A human extremist group’s arrival draws Arabella and her nightmare companions beyond the institute where she has always lived. Their journey exposes a godlike source of hatred, forcing them to confront a threat larger than the attack on their home.

Traveling through the realm of the gods, Nova learns more about her companions’ pasts and the secrets surrounding her father, Set. Court intrigue and growing danger threaten the group as revelations challenge everything she believed about her origins.

Learning more about her partners' criminal empire, Dahlia wants to stand beside them rather than remain sheltered from its dangers. Threats to Wildberry Lane force her to confront her own anguish while protecting the people she considers family.

Seven years after losing her parents, Lena has begun rebuilding a stable life but still fears emotional vulnerability. As her mating heat approaches, four devoted shifters challenge her belief that she must choose one partner or risk losing love.

At Silver Falls University, Effie discovers five mates but also troubling evidence that she was sold and deceived about her importance. Recovering forgotten memories could reveal why her past was hidden, while fear of abandonment threatens her newfound sense of home.

Maize’s freedom is threatened when figures from her captivity return, endangering the Horde and the people she loves. Facing a familiar tormentor, she must decide how much of herself she is willing to sacrifice to protect her new home.

As war threatens Pura, its despised hybrids may be the kingdom's best hope of survival. Ama must navigate shifting alliances and revelations while strained bonds with her mates threaten the unity they need against their enemies.

With the battle to reclaim Pura beginning, Ama is imprisoned by the awakened Devil, who insists she belongs with him. She must outmaneuver her captor to return to the people she loves and save her kingdom.

The Grim Reaper sends his hybrid daughter to a summit where Hell's royal houses compete for supremacy. Drawn to five princes, she must navigate deadly politics while hiding a succubus inheritance that makes intimacy potentially fatal.

A poor, bitten wolf arrives at an elite supernatural university expecting little kindness after years of isolation. Meeting five protective shifter mates challenges Effie’s belief that she is unwanted and begins a search for the truth about her unusual place there.

Surrounded by wealth and protective childhood friends, Dahlia has long felt secure on Wildberry Lane. The arrival of the Brooks twins exposes her insecurities and hidden suffering, challenging both her trust in herself and the relationships becoming something more.

Rejected by a wolf-shifter mate she never wanted, a young human hunter enters the Winter Hunter Games to prove her independence. Three hunters from her past claim her protection, turning the contest into an unexpected challenge to the unwanted bond.

An orphan who has never shifted enters Dark Imaginarium Academy and attracts the attention of three powerful dragon heirs. Their interest makes her a target among other students, while a secret they share threatens everything she believes about her life.

A failed ritual deepens a young witch’s bond with the men who know her darkest secrets. As danger spreads through the academy and suspicion turns toward her, the fresh start she hoped for threatens to collapse under her hidden past.

After a storm strikes her village, Ophelia discovers gaps in her memory and reasons to doubt everything she believes about her life. Strangers claiming to love her offer help against an approaching threat, but trusting them means embracing more uncertainty.

Trapped far from home while the institute faces attack, Arabella unleashes an unexpected power when her mates are threatened. Rescuing someone like herself reveals the wider danger posed by humans allied with the god terrors seeking to overturn society.

Discovering her extraordinary origins leaves Nova entangled in a prophecy that could end the worlds she knows. Anger over her family’s secrets cannot protect the people she loves, forcing her to confront the responsibility she has tried to avoid.

A visit to her former pack restores an unsettling memory for Effie and exposes new danger to her mates. Back at university, pressure to complete their bond brings an unexpected visitor whose revelations threaten to change everything she knows.

After finally shifting, a young woman reunites with the community missing from her memories. Her bond with three powerful dragon heirs offers support, but the force that destroyed her family remains a threat to the future they hope to share.

A pickpocket fleeing an abusive past seeks refuge at a magical academy and encounters men she has previously targeted. Their possessive interest unsettles her independence, but when her former tormentor follows, these dangerous allies may offer her best chance of escape.

An abusive mother discovers her daughter’s secret relationship with the institute’s monsters and threatens their lives. Fleeing to protect them, the young woman assumes she has lost everything, until the nightmare creatures pursue her and reveal a bond she never expected.

Forced into servitude by the Vampyre King, a young woman resists the blood bond meant to make her obedient. When visiting vampyre lords demand her release, their intervention offers hope while threatening a war over her freedom.

Threatened with a return to the emperor who imprisoned her, a newly freed woman fights for the life she has begun rebuilding. Reaching the three vampyre lords she loves means defending her freedom against powerful enemies.

After witnessing the murder of her family, a young woman flees the power and wealth that could not protect them. Seeking help from the men of Gilded Graves offers shelter, but their protection demands a deeply personal price.

Returning to the Demonic Realm forces Lorcan to confront memories of imprisonment, but also inspires her to defend its people. With her bonded partners beside her, she sets out to destroy the enemy responsible for the suffering at Broken House.

Effie and her mates enter the shadowlands while racing to reopen the divine realm’s gates. Discoveries about the universe’s creators and her own history reveal greater power, forcing her to act before the future they have built is lost.

A public prophecy exposes Lorcan’s identity as a siren just as cosmic enemies draw closer. Seeking a safe place to develop her magic, she uncovers unsettling truths about her past and a possible means of protecting the realms.

With War threatening her father and controlling human followers, Arabella fears a battle will deepen the divide between humans and nightmares. She travels to a remote island seeking allies who might break the compulsion before the confrontation destroys her home.

A stranger’s claim to be Effie’s mother opens new questions about her origins and a threat extending beyond Silver Falls University. Searching for true magic with her mates, Effie faces enemies determined to prevent the discoveries that could stop them.

Convinced Linan Clanguard orchestrated her clan's destruction, a dragon shifter travels into rogue territory with her partners to find proof. Their discoveries reveal why her family was targeted and force her to confront her own place in the tragedy.

With war approaching, a dragon shifter and her partners search for the parents she believed dead. Rescuing them could expose Clanguard's betrayal, but gathering allies and finding the prisoners in time may determine whether another clan is destroyed.

Forced to flee the academy with her five partners, a young witch seeks safety at the Nyx estate. Revelations about her heritage expose a threat to the entire realm, pushing her toward the enemy she may need to confront directly.

Imprisoned by Astaroth as he drains her magic, a witch faces death again with new reasons to survive. Five men wait for her beyond his control, while defeating him may determine the fate of the realm they share.

An attack on the rebellion's camp forces Kieran to consider returning to the angelic society she escaped. As buried secrets reshape their chances, her growing bonds with several men complicate a fight for everyone's freedom and survival.

Powerless angel Kieran faces exile when she fails to discover her magic in time. A man from her past offers escape, but accepting his help makes her a fugitive and exposes the cruelty behind Alfemir's angelic rulers.

As primordial gods drain magic and world-eating beings approach, Nova realizes her unusual heritage places her at the center of the crisis. With her partners beside her, she must face the forces threatening to tear every realm apart.

After years of abuse within the Cold Moon Pack, Gracie finds unexpected protection with three possessive wolf shifters. Their bond becomes entangled in a territorial war and a bloody ritual that could give her former tormentors devastating power.

A fae god offers Maize freedom in exchange for her magic, but she and her seven mates recognize a trap. Confronting him demands returning to the land that tortured her and uncovering bloodline secrets that could save the Horde.

As war approaches the realms, Lorcan and her companions search for pieces of an ancient composition powerful enough to stop the darkness. Discovering the weapon’s price forces her to weigh the future she wants against the universe she might save.

After liberating Alfemir, Kieran and her five mates face retaliation from Heaven's higher powers. They search for a protective rune while a prophecy places the world's survival in her hands, making every mistake potentially catastrophic.

Gracie and her three mates seek alliances across Thornfell as the Hunter’s Moon approaches. Their bond may hold the key to stopping Ivan Rivers’s ritual, but lasting freedom requires confronting the past and completing a connection more powerful than they understood.

Recovering after taking a bullet for her mate, Gracie awakens to a war that could not wait for her. With the Hunter’s Moon approaching, she and her three partners must stop a ritual threatening to tear Thornfell apart.

Unicorn shifter Eliza can see auras and glimpses of the future, but cannot untangle her bond with the soldier who rescued her. Magnus’s guilt keeps him distant until renewed danger forces them to confront their connection.

Branded a defective omega and expelled from the only home she knew, a young woman spends years believing she cannot be loved. Meeting three obsessive alpha wolf shifters offers an unexpected chance to question that judgment and find belonging.