Every night, when the kids at Sonia Obata's new school go to sleep, they go to the Grand Dream. In this mysterious place, they can do whatever they want—play a game, write a song, or paint a masterpiece—without a single adult to bother them. It seems like a paradise.

But when Sonia discovers something has tampered with her memories, she realizes there's a dark secret lurking deep within the Dream. She escapes the Dream's clutches and sets out to shut it down before it causes a psychic disaster.

By day Sonia goes to school like any ordinary middle-schooler. By night she crosses the thresholds of dreams, looking for a way to save her friends and classmates. She must not only fight through bizarre visions and terrifying nightmares, but also confront the bully she once was, along with the trauma of her mother's death.

Thresholds of the Grand Dream is the thrilling and moving debut novel by Alex Scott!