A Muck-Encrusted Mockery of a Timeline It all began in 1971, when writer Len Wein and artist Bernie Wrightson introduced a sympathetic bog-monster who was more than his horrifying exterior conveyed. But there was Moore to come-Alan Moore, to be exact-and it transformed the comics world. Wein and Wrightson's story "Swamp Thing," published in DC Comics' The House of Secrets #92, launched an extraordinary saga. The resultant...