If I Had One Wish is a young adult novel by Jackie French Koller, about a teenager named Alec Lansing, whose little brother Stevie is always getting him in trouble.

One day an old woman grants Alec one wish for his kindness to her.

Alec uses it to wish that his little brother Stevie had never been born; to his horror, it comes true.

In 2003, the story was adapted as a Disney Channel Original Movie titled You Wish!.

This article about a young adult novel of the 1990s is a stub.