Showing results by publisher "HarperCollins" in Mysteries & Detectives

The only hope for humanity isn’t human. But she’s fighting to stop a war that could destroy them all… Kira is fighting to prevent a final war between Partials and humans in the gripping final installment of the teen sci-fi blockbuster Partials series. Humans and Partials alike are on the...

In this pulse-pounding final installment of the Don’t Turn Around trilogy, which Kirkus Reviews called “The Girl with the Dragon Tattoo for teens, a surefire hit,” Noa and Peter race across the country in their search to destroy Project Persephone before time runs out. Noa Torson is out of...

Ninth House meets The Dead and the Dark in this gothic dark academia novel that delves into the human capacity for great love, great art, and great evil. Magni animi numquam moriuntur. Great minds never die. The students in Corbin College’s elite academic society, Magni Viri, have it...

This follow-up to the critically acclaimed Don't Turn Around—which Kirkus Reviews called "The Girl with the Dragon Tattoo for teens, a surefire hit"—raises the stakes to their absolute limit and will leave readers begging for the exciting conclusion. Having outsmarted the sinister Project...

Return to the world of Truly Devious as Stevie Bell and her friends travel to New York to solve a murder in the next standalone mystery from New York Times bestselling author Maureen Johnson. Stevie might be the greatest teenage detective Ellingham Academy and the world has ever seen, but even...

Michael Grant's Gone series meets M. Night Shyamalan's The Village in this riveting story of one girl's journey to save the very people who have lied to her for her entire life. Amy Plum, international bestselling author of the Die for Me series, delivers a fast-paced adventure perfect for fans...

In this terrifying prequel novel to the New York Times bestselling Asylum series, a teen is wrongfully committed to the Brookline psychiatric hospital and must find a way out—before he becomes the next victim of the evil warden’s experiments. With the page-turning suspense and unsettling...

With the mystery of Maureen Johnson and Brittany Cavallaro and the historical intrigue of Romanov, this genre-bending YA will pull readers into one girl’s journey of discovering the impossible tale of a long-lost aunt—and through her, the importance of being true to yourself. It’s not...

Gossip Girl meets the Gilded Age in this delicious and compelling novel, the second in the New York Times bestselling series from author Anna Godbersen. As old friends become rivals, Manhattan’s most dazzling socialites find their futures threatened by whispers from the past. In this delicious...

From the author of the Eve trilogy comes the breathless story of a girl racing to figure out who she is—and how to stay alive. When a nameless girl wakes up on the subway tracks, she knows only one thing for sure: people want her dead. Can she find them before they track her down? This...

Now streaming on Netflix and BBC iPlayer! The Breakfast Club meets Pretty Little Liars in Gretchen McNeil’s witty and suspenseful novel about four disparate girls who join forces to take revenge on high school bullies and create dangerous enemies for themselves in the process. Perfect for fans...

"A fast-paced, exhilarating story about a boarding school shrouded in secrecy and the girl who will do anything to right the institution's wrongs." —Jessica Goodman, Indiebound bestselling author of They Wish They Were Us Critically acclaimed author Jordyn Taylor weaves an addictive thriller...

From Dan Wells, author of the New York Times bestselling Partials Sequence and the John Cleaver series, comes the second book in a dark, pulse-pounding sci-fi-noir series set in 2050 Los Angeles. Overworld. It s more than just the world s most popular e-sport for thousands of VR teams around...

“Bluescreen is a stunning deluge of imagination, filled with suspense and twists and unforgettable characters. This book is just plain awesome.”—James Dashner, bestselling author of The Maze Runner From Dan Wells, author of the New York Times bestselling Partials Sequence, comes the first...

Sawkill Girls meets The Hazel Wood in this lush and eerie debut, where the boundary between reality and nightmares is as thin as the veil between the living and the dead. If I could have a fiddle made of Daddy’s bones, I’d play it. I’d learn all the secrets he kept. Shady Grove inherited...

Part Hitchcock, part Hinton, this first-ever stand-alone novel from Heather Brewer, New York Times bestselling author of the acclaimed Chronicles of Vladimir Tod series, uses classic horror elements to tell a darkly funny coming-of-age story about the dangerous power of belief and the cost of...

In this romp of a country house mystery for fans of Truly Devious and Knives Out, when Jojo’s grandad is found dead at a winter family gathering, Jojo is determined to uncover which of her horrible relatives is responsible—and to avoid her maddening ex-boyfriend who crashed the party. Jojo...

Fans of Courtney Summers and Tess Sharpe will devour this standalone YA thriller following a nonbinary teen investigating a series of copycat murders targeting girls in their small town—murders based on their serial killer dad’s MO. Another girl has gone missing in Cardinal Creek. Sid knows...

A Chicago Public Library Best Teen Book of 2024 A 2025 YALSA Top Ten Best Fiction Selection From award-winning author Mindy McGinnis comes a mesmerizing YA psychological mystery following a teen girl who is grappling with the death of her brother as she starts a new job in the caverns of...

2024 Whippoorwill Award Honor Book 2025–2026 MASL Gateway Award Finalist From award-winning author Mindy McGinnis comes a thrilling and gripping YA mystery about a small town’s past and the secrets unearthed by way of two teen girls—and a podcast. Perfect for fans of Sadie, The...