Impossible puzzles, shocking twists and addictive romance combine in this unmissable new chapter in the #1 bestselling INHERITANCE GAMES saga - guaranteed to keep you hooked until the very last page . . .

A RUTHLESS GAME. SEVEN MYSTERY PLAYERS. LOVE AND LIVES ARE AT STAKE.

Welcome to the Grandest Game, a life-changing competition run by billionaire Avery Grambs and the four infamous Hawthorne brothers.

LYRA tells herself she’s only playing for the money – not for answers about her father’s death and certainly not to confront the infuriating, enigmatic GRAYSON Hawthorne. Facing off against Lyra are GIGI, Grayson’s half-sister, who is determined to prove herself, and ROHAN, who has few morals, a dangerous skill set, and no future – unless he wins the game.

Swept away to a luxury private island, Lyra, Gigi and Rohan must do whatever it takes to best one another, a cast of formidable rivals, and a game that only the sharpest minds can conquer. As sparks fly and the challenges push the players to their limits, it becomes clear that everyone has secrets, ad the past won’t stay buried forever.

WHO HAS WHAT IT TAKES TO WIN?

Harleigh J. Weatherby IV leads a lonely existence in the vast Weatherby mansion under the watchful eye of his great aunt Adelaide -- until a mysterious girl named Allegra literally flies over the walls of Weatherby House and into his life.

Allegra's intense curiosity about Weatherby House forces Harleigh to think about things he's always ignored, including the long-lost treasure of the first Harleigh -- which someone is trying to steal.

Trapped in a mansion with a murderer and a family of liars - how would you survive? A mind-blowing thriller from the author of THIS BOOK KILLS, perfect for fans of Holly Jackson and Karen McManus.

When three girls are stranded at the grand Bramble Estate in the middle of a snowstorm, they stumble into a murder plot. Someone has poisoned wealthy Emily Vanforte in the middle of a family dinner - which means Devi, Lizzie and Jayne are trapped in the house with a killer and a mystery to solve.

With knives under floorboards, vanishing guns and secret passages in the walls, no one is safe and everyone is a suspect.

But in a house of liars and corruption, will the girls save themselves...or learn to fit in?

Book 2 in the Christie and Agatha's Detective Agency series! "His intent is more than clear: he'd rather see me and my car lost, than for us to reach the summit." Many are unhappy about Mr Alexander Jr's daring drive to the summit of Ben Nevis, but who is trying to sabotage the record-setting expedition? Willing passengers Christie and Agatha are keen to embark on a rip-roaring adventure, but soon they're embroiled in a thicker plot than they bargained for. About the Christie and Agatha's Detective Agency series: It's not easy growing up in the 1920s. While Christie can usually be found up a tree or trying a spot of amateur engineering, her shy twin Agatha buries her nose in books and dreams of being a writer. The pair couldn't be more different. But when a scientific discovery goes missing, they find that together they make a winning combination and Christie and Agatha's Detective Agency is born. Join the twin detectives as they solve thrilling mysteries all over the world!

In 1982, two teenagers-serial killer survivor Emma Lewis and US Marshal candidate Travis Bell-are recruited by the FBI to interview convicted juvenile killers and provide insight and advice on cold cases. From the start, Emma and Travis develop a quick friendship, gaining information from juvenile murderers that even the FBI can't crack. But when the team is called in to give advice on an active case-a serial killer who exclusively hunts teenagers-things begin to unravel. Working against the clock, they must turn to one of the country's most notorious incarcerated murderers for help: teenage sociopath Simon Gutmunsson. Despite Travis's objections, Emma becomes the conduit between Simon and the FBI team. But while Simon seems to be giving them the information they need to save lives, he's an expert manipulator playing a very long game...and he has his sights set on Emma. Captivating, harrowing, and chilling, None Shall Sleep is an all-too-timely exploration of not only the monsters that live among us, but also the monsters that live inside us.

An exciting new adventure series for young readers from Carnegie Medal winner Katya Balen, author of October, October and The Light in Everything Clem and her friends Ash and Zara are members of the Thames and Tide Club! Every weekend they go mudlarking by the river, searching for treasures that have washed up on the shore. Clem has found old things, new things and a whole heap of rubbish. But one day, she finds something really special. Something magical that belongs in the river and must be returned to its rightful owner … or else. Before they know it, the Thames and Tide Club are on the weirdest, wildest, underwater-iest adventure they could possibly have imagined on a mission to save Underwater London!