Magic Tree House: Hour of the Olympics /
by Mary Pope Osborne ; illustrated by Sal Murdocca.
- New York : Random House, c1998.
- 70 p. : CD audio 19 cm.
- Magic tree house ; #16 .
"A Stepping Stone book."
Their magic tree house takes Jack and Annie back to retrieve a lost story in ancient Greece, where they witness the original Olympic games and are surprised to find what girls of the time were not allowed to do.