Author: Mary Pope Osborne
Title: Midnight on the Moon
Publication Info: New York : Random House, c1996.
Books By the Same Author:
I believe this is the first Magic Tree House story where Jack & Annie travel to the future. It’s a whimsical adventure in which they go to a moonbase and then set out to explore the moon in search of a macguffin. It’s fun with a bit of mystery. Who was that man on the moon after all?