The third title in Shannon Messenger's NYT bestselling series.

In this riveting debut, a telepathic girl must figure out why she is the key to her brand-new world - before the wrong person finds the answer first.

Sophie befriends the mythical Alicorn - and puts her mysterious powers to the test - in this enchanting sequel to Keeper of the Lost Cities.

The fourth book in Shannon Messenger's bestselling fantasy series.

Dark schemes unfold and Sophie's loyalty is pushed to the limit in this thrilling fifth book in the Keeper of the Lost Cities series.

This sixth installment in the bestselling series will bring Sophie and her friends to new revelations and new battles unlike anything they've faced before.

The seventh nail-biting installment of Shannon Messenger's bestselling series!

Illusions shatter - and Sophie and her friends face impossible choices - in this astonishing eighth book in the bestselling Keeper of the Lost Cities series.