Here's why:
* Young Adult: The protagonist, Tyler, is a high school student, and the story explores themes of identity, friendship, and navigating the challenges of adolescence within a science fiction setting.
* Science Fiction: The book revolves around a futuristic world where technology plays a significant role, including a device called the Sent that allows people to communicate through dreams.
While the book has some elements of thriller, suspense, and mystery, its core genre is young adult science fiction.