Keeper of the Lost Cities

A New York Times bestselling series A USA TODAY bestselling series A California Young Reader Medal–winning series Sophie befriends the mythical Alicorn and puts her mysterious powers to the test in this enchanting second book in the Keeper of the Lost Cities series. Sophie is settling in nicely to her new home and her new life in the world of the lost cities. And it helps that living at Havenfield means getting to spend time with rare, precious species-including the first female Alicorn, who shows herself to Sophie and trusts no one but her. Sophie is tasked with helping to train the magical creature so that the Alicorn can be revealed to the people of the lost cities as a sign of hope, and Sophie wants to believe that the recent drama and anguish is gone for good. But the secrets buried deep in Sophie's memories remain, and before long before she's back in incredible danger, risking everything to find the answers to questions that could save not only her life, but the life of someone close to her…

A California Young Reader Medal-winning series Sophie uncovers shocking secrets-and faces treacherous new enemies-in this electrifying third book in the Keeper of the Lost Cities series. Sophie Foster is ready to fight back. Her talents are getting stronger, and with the elusive Black Swan group ignoring her calls for help, she's determined to find her kidnappers-before they come after her again. But a daring mistake leaves her world teetering on the edge of war, and causes many to fear that she has finally gone too far. And the deeper Sophie searches, the farther the conspiracy stretches, proving that her most dangerous enemy might be closer than she realizes. In this nail-biting third book in the Keeper of the Lost Cities series, Sophie must fight the flames of rebellion, before they destroy everyone and everything she loves.

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.

In this stunning ninth book in the New York Times and *USA TODAY* bestselling Keeper of the Lost Cities series, Sophie and her friends discover the true meaning of power—and evil.** Sophie Foster changed the game. Now she’s facing impossible choices: When to act. When to trust. When to let go. Her friends are divided and scattered, and the Black Swan wants Sophie to focus on their projects. But her instincts are leading her somewhere else. Stellarlune—and the mysterious Elysian—might be the key to everything. But finding truth in the Lost Cities always requires sacrifice. And as the Neverseen’s plans sharpen into terrifying focus, it appears that everyone has miscalculated. The Lost Cities’ greatest lie could destroy everything. And in the battle that follows, only one thing is certain: nothing will ever be the same.

Book 9.5 in the New York Times and USA TODAY bestselling Keeper of the Lost Cities series follows fan-favorite Keefe on his adventures in the human world during the events of Stellarlune. While his friends faced their own challenges in Stellarlune, Keefe was in the human world. Where did he go, who did he see...and what shocking secrets were revealed to him? This can't-miss installment of the series is told entirely from Keefe's POV and contains crucial clues about truths buried deep in the Elvin world.