A. A. Milne

Pathfinder

Oz Wimbly and the Elephant Rebellion

The King of Large

Lenny Lemmon and the Invincible Rat

Mean Bubba-Dean

The Wonderful Wizard of Oz (Illustrated): The 1900 Classic Edition with Original Illustrations

The Dragon Egg Princess

A girl with telepathic abilities discovers she's not human and must navigate a hidden world of elves and secrets.

The Keeper of the Lost Cities

Book 8.5 in the New York Times and USA TODAY bestselling Keeper of the Lost Cities series delivers what fans of the series have been begging for! Told in an exciting new way, the saga continues with plenty of huge reveals and shocking new twists—plus a complete series guide with beautiful color and black-and-white illustrations and other awesome bonuses!

In this extra special installment of the Keeper of the Lost Cities series, the story picks up right from Legacy’s particularly devastating cliffhanger. But chapters alternate between Sophie and Keefe’s perspectives to give readers deeper insights into both beloved characters. New powers will be discovered. Hard truths from the past will come to light. And all of your favorite characters will find themselves tested in ways they never imagined.

And that's not all!

Unlocked also includes a comprehensive guide to the world of the Lost Cities, featuring new character and world details that have never been revealed before—plus fun bonuses like Keeper-themed recipes, a detailed map of the Lost Cities, gorgeous full-color illustrations, and so much more!

Discover Your Child's Next Read

A. A. Milne

Jill C. Wheeler, 1992

Pathfinder

Mark Zug, Angie Sage, 2014

Oz Wimbly and the Elephant Rebellion

Nick Pirog, Catherine Lockner, 2020

The King of Large

June Colbert, 2005

Lenny Lemmon and the Invincible Rat

Ben Davis, 2023

Mean Bubba-Dean

Stephanie Blau, Curt Walstead, 2023

The Wonderful Wizard of Oz (Illustrated): The 1900 Classic Edition with Original Illustrations

L. Frank Baum, W.W. Denslow, Catherine Miles, 2023

The Dragon Egg Princess

Ellen Oh, 2020