In film and television, thousands of fine scripts by established writers are never produced. The Black Coat Script Library is dedicated to presenting some of those scripts. Reginald Rivers -- RIVERS OF TIME -- take those who can afford it back to the Cretaceous to hunt the biggest game that ever roamed the Earth: the flesh-eating Giganotosaurus. But even there, the deadliest predator of all remains Man! Roy THOMAS was editor-in-chief of Marvel Comics from 1972 to 1974, and is noted for his scripting of Conan the Barbarian, The Avengers, X-Men and The Incredible Hulk. Between 1980-2000, Roy...