10 books • 2 series
Babe Ruth (The Childhood of famous Americans) (History's All-Stars)
Lou Gehrig (The Childhood of famous Americans)
Jim Thorpe (The Childhood of famous Americans)
Knute Rockne (The Childhood of famous Americans)
Knute Rockne, Young Athlete (The Childhood of famous Americans)
Jim Thorpe, Olympic Champion
Babe Ruth, One of Baseball's Greatest (The Childhood of famous Americans)
Lou Gehrig, One of Baseball's Greatest
Behind the Plate
World Series Highlights