Meet Jackie Robinson and solve a mystery in the #1 bestselling Magic Tree House chapter book series! PLAY BALL! Jack and Annie aren’t great baseball players .

Track the facts about baseball—with Jack and Annie! When Jack and Annie came back from their adventure in Magic Tree House #29: A Big Day for Baseball, they h

From the #1 bestselling chapter book series of all time . . . Jack and Annie are caught out in the rain in the most dangerous Magic Tree House mission yet! Jack

The #1 bestselling chapter book series of all time celebrates 25 years with new covers and a new, easy-to-use numbering system! When Jack and Annie receive an i

My Greatest Day in Baseball, one of the earliest collections of the game’s oral histories, presents forty-seven famous stars from the golden age of baseball r