Bad Hare Day (Goosebumps #41)

Trick cards, floating scarves, disappearing doves. Tim Swanson loves magic tricks. Someday he wants to be a real magician. Just like his all-time favorite hero, Amaz-O. But then Tim goes to Amaz-O's show. And he finds out his idol is a total grump. That's when Tim decides to steal the bag of tricks. Amaz-O's bag of secret tricks. Scary tricks. The one with the multiplying red balls. And all those hissing snakes...

Terror