Louis Sachar

When Marvin Redpost's new friend Casey shares with him her magic crystal that can make wishes come true, things get out of control.

Join Mrs. Jewls's class and try solving over fifty math puzzles and brainteasers.

Twelve-year-old Gary, known as Goon because of his constant clowning and joke-telling, tries to change his image and make new friends at school.

Afraid of his new mountain bike, third-grader Marvin finds himself in a desperate situation when he accepts a challenge to ride down Suicide Hill.

When his wealthy uncle, a champion bridge player who has lost his vision, asks seventeen-year-old Alton to be a cardturner for him, Alton has no idea how much he will ultimately learn from his eccentric relative. Includes appendix by Syd Fox with information about bridge.

After Casey Happleton tells him that if he kisses his elbow he will turn into a girl, nine-year-old Marvin experiments and finds himself very confused about his identity.

Young Stanley Yelnats finds himself at Camp Green Lake, where digging a hole a day keeps the warden at bay and "builds character". An ancient family curse still dogs Stanley and he's thrown headlong into the adventure of his life. Stanley and his campmates will have to forge fast friendships to unearth the mystery of what's really going on in the desert.