Gilbert Shelton is the author of The Fabulous Furry Freak Brothers in Grass Roots . . . Plus Fat Freddy's Cat in Animal Camp (1980), Rip Off Comix (1980), Six Snappy Sockeroos from the Archives of the Fabulous Furry Freak Brothers and Fat Freddy's Cat (1980), Best of the Rip Off Press (1980), Philbert Desanex' 100,000th Dream (1979).