Scooby-Doo four like a normal dog as he did previously. Fred, Daphne, and Velma were dropped from the series, and the new "Scooby-Doo and Scrappy-Doo" format now consisted of three seven-minute comedic adventures starring Scooby, Scrappy, and Shaggy instead of one half-hour mystery. Most of the supernatural villains in the seven-minute "Scooby and Scrappy" cartoons, who in previous "Scooby" series had been revealed to be human criminals in costume, were now real within the context of the series. This version of "Scooby-Doo and Scrappy-Doo" first aired from 1980 to 1982 as part of "The Richie Rich/Scooby-Doo Show", an hour-long program also
Scooby-Doo revival on Cartoon Network in 1995. Today, all manner of "Scooby-Doo"-branded products are available for purchase, including "Scooby-Doo" breakfast cereal, plush toys, action figures, car decorations, and much more. Real "Scooby Snacks" dog treats are produced by Del Monte Pet Products. Hasbro has created a number of "Scooby" board games, including a "Scooby"-themed edition of the popular mystery board game "Clue". In 2007, the Pressman Toy Corporation released the board game "Scooby-Doo! Haunted House". Beginning in 2001, a "Scooby-Doo" children's book series was authorized and published by Scholastic. These books, written by Suzanne Weyn, include original stories and adaptations of