My Best Friend Is Invisible

From the New York Times-bestselling Goosebumps series, a boy thinks invisibility is a cool superpower, until an invisible friend inhabits his bedroom.

Sammy Jacobs is into ghosts and science fiction. Not exactly the smartest hobby-at least not if you ask Sammy's parents. They're research scientists and they only believe in "real" science.

But now Sammy's met someone who's totally UN-real. He's hanging out in Sammy's room. And eating his cereal at breakfast. Sammy's got to find a way to get rid of his new "friend." Only problem is . . . Sammy's new friend is invisible!