Be Careful What You Wish For... is the 12th book in the original Goosebumps series.
The cover illustration depicts Samantha Byrd in front of a crystal ball as Clarissa's hands are visible.
The 2005 reprint's cover illustration depicts Clarissa on a porch in the rain.
The 2009 Classic Goosebumps reprint's cover illustration depicts Clarissa's head in a crystal ball in a fortune teller's tent.
Synopsis[]
Samantha Byrd is a klutz. An accident waiting to happen. She's the laughingstock of the girls' basketball team. And that mean, rotten Judith Bellwood is making her life miserable on and off the court. But everything's about to change. Sam's met someone who can grant her three wishes. For real. Too bad Sam wasn't careful what she wished for. Because her wishes are coming true. And they're turning her life into a living nightmare!