The First of the Penguins

Details
Author(s):	Mary Q. Steele
Illustrator(s):	Susan Jeffers
Publisher(s):	Macmillan Company
Year Published:	1970
Type:	Hardcover
Genre:	American Boys Growing Up Fiction - novel Science Fiction
Age Range:	Ages 9-12: Longer Chapter Books
Pages:	154
ISBN-10:	002786880X
ISBN-13:	9780027868807
OCLC:	609719

Jim and George discover a time travel portal and explore the past.

This book is the Main Edition.