The moon seems to change
by Franklyn M. Branley ; illustrations by Barbara and Ed Emberley.
- Rev. ed., 1st Harper trophy ed.
- New York : HarperCollins Publishers 1987.
- 29p. : ill ; 17cm.
- Let's-read-and-find-out books .
"A Harper trophy book."
Explains the phases of the moon--the changes that seem to happen to it as it goes around Earth.