YA Thriller and Horror Books Summer 2024

As your book nerd bestie, we’ll never let a new release pass without letting you know. Check out these new YA thrillers and horror books!

New YA Thriller and Horror in Hardcover

The Dare

The Dare

#1 New York Times and USA TODAY bestselling author Natasha Preston is back with another pulse-pounding, twisty read!

Would you accept the dare?

Seasick

Seasick

There’s a killer on board a luxury yacht, and two former friends must team up to figure out which of their privileged classmates has a penchant for murder before they become victims themselves. Don’t miss out on this gripping thriller from New York Times bestselling authors Kristin Cast and Pintip Dunn!

Six of Sorrow

Six of Sorrow

Sixteen years ago, six girls were born on the same day—and now, on their birthday, one of them is missing. From the author of Starlings comes a story about small-towns, friendships, and the terrifying things your parents don’t tell you, that’s perfect for fans of Yellowjackets.

The Midnight Game

The Midnight Game

From the next big name in YA thrillers that fans on Book Tok have dubbed, “The CEO of plot twists” comes a classic horror story for a new generation.

Six strangers. One night. But how many survivors?

I Will Never Leave You

I Will Never Leave You

This emotional debut thriller follows a teen girl being haunted by the ghost of her toxic ex-girlfriend, who gives her a chilling ultimatum—help her possess another girl or go down for her murder.

“A blistering exploration of the ugliest and tenderest parts of love, Kennedy turns the classic ghost story on its head.”—Courtney Gould, author of The Dead and the Dark

Our Wicked Histories

Our Wicked Histories

A teen girl’s attempt to make amends with her former friend group takes a sinister turn during a weekend getaway at an ancestral Irish estate in this atmospheric, literary horror from the author of Those We Drown.

Such Charming Liars

Such Charming Liars

The newest mystery from the author One of Us Is Lying, the Queen of thrillers, Karen M. McManus! When mother-daughter grifters set out on their final job, the heist gets deadly and dangerously personal.

Silent Sister

Silent Sister

The must-read suspense novel of the summer about a mysterious sister’s disappearance, her biggest betrayal and a deadly truth screaming to come out.

Hemlock House

Hemlock House

Last summer there was a murder on Martha’s Vineyard. Now a killer’s on campus in Cambridge.

The follow-up to the New York Times bestselling Liar’s Beach.

New YA Thriller and Horror in Paperback

Liar's Beach

Liar's Beach

The New York Times bestseller!

A new take on Agatha Christie’s classic murder mystery The Mysterious Affair at Styles, with iconic detective Hercule Poirot recast as a brilliant, brash teen girl named Holiday, and narrated by her childhood friend Linden, an athlete-scholar who fits right in at his elite prep school—all the while hiding some secrets of his own.

Invisible Son

Invisible Son

From the award-winning and critically acclaimed author of This Is My America comes another thriller about a wrongly accused teen desperate to recclaim both his innocence and his first love.

The Night in Question

The Night in Question

How do you solve a murder? Follow the lessons of the master—Agatha Christie! Iris and Alice find themselves in the middle of another Castle Cove mystery in the sequel to New York Times bestseller The Agathas, by powerhouse authors Kathleen Glasgow and Liz Lawson.

The Darkest Corners

The Darkest Corners

“Gripping from start to finish . . . with twists that left me shocked.”—Victoria Aveyard, #1 New York Times bestselling author of Red Queen

For fans of Gillian Flynn and Pretty Little Liars, The Darkest Corners is a psychological thriller about the lies little girls tell, and the deadly truths those lies become.

Little Monsters

Little Monsters

For fans of Pretty Little Liars, comes a psychological thriller, from the author of The Cheerleaders, about about how when you’re the new girl in town, you can’t trust anyone, especially other teenage girls.

Those We Drown

Those We Drown

An ocean-drenched, atmospheric horror debut! Liv’s best friend disappears on their first night aboard their dream semester-at-sea program—but is he really sick, like everyone says, or is something darker lurking beneath the water?

Nothing More to Tell

Nothing More to Tell

NEW YORK TIMES BESTSELLER • From the critically acclaimed author of One of Us Is Lying comes a page-turning mystery about a group of old friends and the secrets that they keep.

If you love these sizzling novels, check out the Underlined book page here, and let us know what you’re reading at @getunderlined.

Underlined