I Live in your Basement! by R. L. Stine

I live in your Basement! by R. L. Stine
Marco is constantly told by his mother all of the things he shouldn't do. "Don't sharpen those pencils. You'll poke your eye out," she says. "Don't put your hands in your pockets. You'll get germs on your hands." "Don't play softball. You'll get hurt." Marco is fed up, so he decides to play a little softball while his mom isn't home. Harmless, right? Wrong! He is hit on the head with a bat. When he gets home, everything is normal... except for a mysterious person who claims to live in his basement!
Don't worry, this book isn't too scary! I recommend it mostly to kids because it's a little juvenile.
111 pages