Baseball Case Book (2026) Rules Book and interpretations for the 2026–27

and interpretations for the 2026–27 Gymnastic season

A little later he stopped by a conference room where members of the Board of Control were treated to a demonstration of a fanciful "electric basketball indicator" that set off flashing lights attached to the top of a miniature backboard when a ball dropped through the hoop

Johnson's rendition of the growth of the IHSA and National Federation and his inclusion of the roles of the administrative pioneers fills a void in the history of interscholastic sports in the United States

and Bob Leavitt)

Baseball Case Book (2026) Rules Book and interpretations for the 2026–27