Ryan is also co-author of The Encyclopedia of TV Game Shows, the most comprehensive book of its kind. This encyclopedia is often referred to as the Bible of the game show industry. As a reference book it documents every game show that has ever appeared in a national market whether it be in cable, syndication or network.
Ryan is also a co-author of The Encyclopedia of TV Game Shows, considered the definitive guide to its field. This encyclopedia is frequently referred to as the industry's sacred text. As a reference book, it documents every game show that has aired nationally, regardless of whether it was broadcast on cable, syndication, or network television.