Pufnstuf & Other Stuff: The Weird and Wonderful World of Sid & Marty Krofft
Web Watch is a huge Sid & Marty Krofft fan.
From Sigmund and the Sea Monsters to H.R. Pufnstuf, to even their later efforts like D.C. Follies, Sid & Marty Krofft were always ahead of the curve in coming up with things that will appeal to kids (yet still have a little subversiveness to help draw in the parents).
We highly recommend the PUFNSTUF & OTHER STUFF book for a history of what the Kroffts have done, although more intellectual minds may want to take a gander at Sid and Marty Krofft: A Critical Study of Saturday Morning Childrens Television.