Building 903

Tessa and her twin brother, Theo, live in a world where everyone is promised safety, long lives, and freedom from danger - as long as they don't question the tyrannical leader in control. But when Theo suddenly disappears and no one wants to talk about it, Tessa knows something is terribly wrong.

A mysterious key from their 135-year-old neighbor leads Tessa toward the truth about Theo - and an incredible secret hidden from society: real magic exists within books. As the search for her brother deepens, Tessa discovers that stories can open portals, ignite the imagination, and hold the power to change everything.