Content levels
Trigger warnings
Positive tags
Heroine archetypes
Protagonist archetypes
Tropes
Synopsis
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.
Is Stellarlune appropriate for my child?
Suitable for most readers 10 and up.
Sophie faces escalating battles and moral dilemmas as she uncovers dangerous secrets in the Lost Cities. Contains fantasy violence and high-stakes conflict appropriate for middle grade readers, with themes of sacrifice and difficult choices.
What to know going in
This book has moderate violence, no sexual content, and clean language. Content notes include death, violence, and manipulation (see the full list above).
Who'll love this
Fans will love following Sophie as she unravels mysteries, faces impossible choices, and discovers shocking truths while fighting alongside her friends.