Baseball: A Nonfiction Companion to Magic Tree House #29: A Big Day for Baseball
(Fact Trackers (Companions) #37)
Written by Mary Pope Osborne and Natalie Pope Boyce and illustrated by Carlo Molinari

• Publication Date: August 1, 2017
• Genres: Biography, Children's 7-10, Children's Nonfiction
• Hardcover: 128 pages
• Publisher: Random House Books for Young Readers
• ISBN-10: 1101936428
• ISBN-13: 9781101936429