Lisa Unger Books in Order

Driven by the murder of her mother, true crime writer Lydia Strong investigates a string of disappearances that nobody else seems to notice. As she digs deeper with former FBI agent Jeffrey Mark, the case turns frighteningly personal.

Lydia Strong receives an anonymous plea to find missing teenager Tatiana Quinn and cannot look away. What begins as one rescue mission grows into a dangerous hunt across borders, with a powerful enemy pushing back.

Artist Julian Ross is found standing over her husband's body, and the murder echoes her first husband's death. Lydia Strong and Jeffrey Mark enter a bloody, deeply personal case while Lydia's own past comes stalking back.

Lydia and Jeffrey search for a missing former student who had been chasing answers about her brother's supposed suicide. The deeper they go, the more the evidence slips away and the more urgent the danger becomes.

One random act of heroism and a package on her doorstep shatter Ridley Jones's perfect New York life. Suddenly she is questioning her family, her name, and everyone she thought she could trust.

Ridley Jones spots the same unknown man lurking in photo after photo and cannot let it go. Her search pulls her back into the lies around her past and into fresh danger from people who want answers too.

Annie Powers's polished Florida life starts cracking when buried memories begin forcing their way back. To protect her daughter and herself, she has to piece together a past her mind has tried hard to erase.

Isabel Raine's husband leaves for work and vanishes, and the man police describe does not match the husband she knew. Her search for answers becomes a fast-moving unraveling of identity, betrayal, and fear.

In the close-knit town of The Hollows, a teenage girl disappears and suspicion spreads fast. Psychologist Maggie Cooper starts digging on her own, even as the case begins to threaten her family from the inside.

Former police chief Jones Cooper is adrift when a psychic, a man searching for his missing mother, and a troubled teen pull him into a new Hollows mystery. Old wounds and new dangers meet in the same small town.

A novelist, a waitress, and a hard-edged matriarch converge on remote Heart Island, each carrying private damage. Family secrets, dark memories, and the island's own past make their collision brutal.

Graphic novelist Ian has built a new life in New York, but his bond with childhood friend Priss remains toxic and impossible to shake. As old secrets push back, the line between devotion, madness, and menace blurs.

College senior Lana Granger takes a babysitting job with a manipulative boy while hiding a past built on lies. When her closest friend disappears, every falsehood she has told starts closing in.

Ten years later, Eloise has accepted her place as a working psychic in The Hollows. As she uncovers dark local history and sees her young granddaughter's gifts awakening, the whispers grow more dangerous.

After a devastating accident leaves Eloise Montgomery widowed and in a coma, she wakes to terrifying psychic visions. Grief and strange new abilities pull her toward the voices of lost women and girls.

Nineteen-year-old Finley comes to live with Eloise, and the older woman's powers begin to shift. Together they are drawn into a father's search for justice, and into the buried darkness of The Hollows.

Haunted by visions and voices she cannot control, Finley Montgomery turns to her psychic grandmother Eloise for help. Their search for a missing girl reveals yet another dark layer beneath The Hollows.

This three-part novella follows Eloise Montgomery across decades, from the tragedy that awakens her powers to the growing gifts of her granddaughter Finley. It deepens the eerie history of The Hollows without losing the human grief at its center.

Claudia Bishop hopes restoring an old house will help rebuild her shattered life. But the house is tied to Zoey Drake's violent past, and the two women are headed toward the same reckoning.

On the run from a violent man, Eve hides out at a lonely roadside motel that feels safe at first. Then the sounds through the wall and the empty rooms start telling a very different story.

A year after her husband's unsolved murder, Poppy begins losing time, blacking out, and doubting her own memory. As nightmares sharpen into clues, she is forced back into the mystery she has tried to outlive.

Rain Winter survived a childhood abduction attempt, but the case never really left her. When a vigilante-style killing echoes that old crime, she is pulled back toward memories she has worked hard to bury.

A stalled commuter train and a stranger's confession pull Selena Murphy into a web of lies. When her nanny disappears days later, a casual conversation starts to look like the first move in something much darker.

Will cannot stop reading his ex-girlfriend's polished online life for signs that something is wrong. As his obsession deepens, the question stops being whether he is right and becomes whether he can trust his own view of events.

Disgraced professor Matthew Merle returns to his grandfather's mansion, while childhood friend Claire needs sanctuary after a patient turns violent. Their homecoming stirs the old mystery of a girl who vanished in the woods.

Mason Brandt, once a suspect in a girl's disappearance, flees new suspicion after a female student is murdered. Merle House promises shelter, but it only drags him deeper into the past.

Spiritual cleanser Ian Randall comes back to Merle House after grief hollowed out his faith in the unseen. The restless woods and unfinished business offer him answers, and maybe something darker.

After a man she met on a dating app vanishes, a woman learns she may not have been the first to fall for him. Her search through his digital trail becomes a hunt through obsession, missing women, and her own blind spots.

Matthew, Claire, Ian, and Mason are all back at Merle House, forced to face the vanished girl and the secrets that shaped them. In the final installment, the past stops taking no for an answer.

Three couples head to a luxury cabin for a weekend that is supposed to smooth over old tensions. A storm, too many secrets, and a host who feels too involved turn the getaway into a trap.

After horror writer Rene Duke dies, his daughter Pip is overwhelmed by voices, guilt, and suspicion. From inside a treatment center, she has to sort inheritance battles and family secrets from the chaos in her own mind.

In snowy Little Valley, a true crime podcaster reopens the case that defined Madeline Martin's childhood. Old missing girls, a surviving victim, and a looming blizzard make for a very dark holiday.

Crisis-center worker Charlie Kroft is praised for saving lives, but one phone call drags her hidden guilt into the open. A mysterious stranger knows more about her than anyone should.

Jules moves with her teenage daughter into her fiance's family mansion, hoping for a fresh start after widowhood. When Scout becomes attached to a handmade doll from the house, grief starts to feel dangerous.

Rosie and Chad inherit a glamorous Manhattan apartment at the historic Windermere and think their luck has changed. But the building's dark past, watchful staff, and a fresh death suggest the place wants something in return.

A billionaire adventurer stages a high-stakes hide-and-seek game on a storm-lashed island. Single mother Adele joins for the prize, only to find herself trapped in a deadly contest.

Hit woman Paige walks into a holiday job and finds a child in the crossfire. Refusing the kill puts her at odds with her own organization and sends her racing to survive Christmas.

Ana Blacksmith's breakup brunch turns toxic when suspicion falls on her after shocking news about her ex. As rumors of an underground justice network spread, old family wounds and fresh vengeance collide.

PI Rae Donovan arrives too late to speak to her dying father and instead finds signs he may have been poisoned. Searching his isolated home, she uncovers a hidden life that makes grief feel dangerous.