Sixteen-year-old Will Heller, a paranoid schizophrenic, boards an uptown B train in search of Emily Wallace, who he believes is the only one who can help him cool down--and save--the world, a journey which causes Will's mother Violet to work with Ali Lateef, a missing person's specialist, to locate her missing son.

Diagnosed with schizophrenia as a child, sixteen-year-old Erin has spent half of her life in therapy and on drugs, but now must face the possibility of weird things in the real world, including shapeshifting friends and her "alter," a centuries-old vampire.

Horrified by the suspicious drowning death of her schizophrenic son, Diana exchanges e-mails with her brother that explore clues from ancient murders in order to build a case against Diana's husband, who never made peace with the boy's illness.

At boarding school, Katie tries to focus on swimming and becoming popular instead of on the painful memories of her institutionalized schizophrenic older brother.

Sam Hopkins fights back when he sees bullies harrassing Jennifer, an eccentric schoolmate who, he learns, is having terrifying hallucinations about demons, death, and destruction which may just come true unless Sam can stop them.

"Young artist Olivia Tithe struggles to keep her sanity as she unravels the mystery of her first love's death through his ghostly visits"-- Provided by publisher.

Born on the day the last Calvin and Hobbes comic strip was published, seventeen-year-old Calvin, a schizophrenic, sees and has conversations with the tiger, Hobbes, and believes that if he can persuade the strip's creator, Bill Watterson, to do one more strip, he will make Calvin well.

"Cadence "Cady" Archer arrives on Harvard's campus searching for answers about her brother, a schizophrenic genius who leapt from his dorm room window the year before. Eric's brilliance overshadowed Cady growing up, but she worshipped and adored him--even as he became more unstable, retreating deeper into his secretive work on multidimensional spacetime and isolating himself from everyone around him. Losing Eric has left a black hole in Cady's life,...

Caden Bosch is on a ship that's headed for the deepest point on earth: Challenger Deep, the southern part of the Marianas Trench. A brilliant high school student whose friends are starting to notice his odd behavior, he is designated the ship's artist in residence in order to document the journey with images. Caden pretends to join his school's track team but spends his days walking for miles, absorbed by the thoughts in his head; he is split between...

Kidd, unhappy with his life in a group home and job at the beach, learns lessons about identity, love, and friendship through his relationships with Olivia, a rich girl from Cardiff, and Devon, a mysterious teen driven by a death wish.