The Ultimate Superfriends Companion is a two-volume book set written in 2016 by Will Rogers with Billie Rae Bates, and published by BRBTV Fact Books.
Volume 1 covers the Superfriends shows of the 1970s: SuperFriends (1973), The All-New Superfriends Hour, Challenge of the Superfriends, and The World's Greatest Superfriends.
Volume 2 covers the many Superfriends shows from 1980 to 1982, the lost season of 1983, Superfriends: The Legendary Super Powers Show, and The Super Powers Team: Galactic Guardians.
Both volumes have Superman, Wonder Woman, Batman and Robin, and Aquaman on the front and back covers. The back covers also have pictures of the author, Will Rogers. Both volumes also contain complete synopses of every episode, voice casts, commentaries by the author, DVD releases, syndicated reruns, Super Profiles of every hero and villain, quotes from the episodes, and even toy lines and the Superfriends comic book series.
The books also have a foreword by Shannon Farnon, the original voice of Wonder Woman, followed by a Mission Statement from Will Rogers.
Finally, there is a timeline of all the Superfriends iterations, as well as cartoons that featured the Justice League long before Superfriends.