Aliens for lunch /
by Jonathan Etra and Stephanie Spinner ; illustrated by Steve Bjorkman.
- New York : Random House, c1991.
- 62 p. : ill. ; 20 cm.
"A Stepping stone book."
When their bag of microwave popcorn explodes and a space alien emerges, Richard and Henry join him on a top secret interstellar mission to save the desserts of the universe.