Theodore Boone: The Abduction

Unleashed

The True Meaning of Smekday

Mark of the Thief

The Westing Game

The 39 Clues Series

Operation Do-Over

The Jupiter Pirates: Hunt for the Hydra

Thousandth Floor

Welcome back to New York, 2119. A skyscraper city, fueled by impossible dreams, where the lives of five teenagers have become intertwined in ways that no one could have imagined.

Leda just wants to move on from what happened in Dubai. Until a new investigation forces her to seek help—from the person she’s spent all year trying to forget.

Rylin is back in her old life, reunited with an old flame. But when she starts seeing Cord again, she finds herself torn: between two worlds, and two very different boys.

Calliope feels trapped, playing a long con that costs more than she bargained for. What happens when all her lies catch up with her?

Watt is still desperately in love with Leda. He’ll do anything to win her back—even dig up secrets that are better left buried.

And now that Avery is home from England—with a new boyfriend, Max—her life seems more picture-perfect than ever. So why does she feel like she would rather be anything but perfect?

In this breathtaking finale to The Thousandth Floor trilogy, Katharine McGee returns to her vision of 22nd-century New York: a world of startling glamour, dazzling technology, and unthinkable secrets. After all, when you have everything… you have everything to lose.

Discover Your Child's Next Read

Theodore Boone: The Abduction

John Grisham, 2019

Unleashed

Amy Mcculloch, 2021

The True Meaning of Smekday

Adam Rex, 2007

Mark of the Thief

Jennifer A. Nielsen, 2015

The Westing Game

Ellen Raskin, 1978

The 39 Clues Series

Rick Riordan, 2020

Operation Do-Over

Gordon Korman, 2022

The Jupiter Pirates: Hunt for the Hydra

Jason Fry, 2013