Win Scott Eckert literary merging between novels, a crossover between multiple works, linking standout fictional characters into a deliberate family and coherent chronology. Farmer's two fictional "biographies" of the fictional characters Tarzan ("Tarzan Alive") and Clark Savage, Jr. ("") proposed that actual meteorite which landed in Wold Newton, Yorkshire, England, on December 13, 1795 caused a genetic mutation in the occupants of a passing coach. Their (fictional) descendants, therefore, became the stalwarts of fantastic fiction. Farmer's initial family trees include such luminaries (and their ancestors and descendants) as Sherlock Holmes, Lord Greystoke, A.J. Raffles, (Conan Doyle's) Professor Challenger, Sir Percy Blakeney, (Poe's) C.
Black Knight (Sir Percy) Syd Shores and inker Christopher Rule drew stories in the latter two issues. Sir Percy appeared in Mystic Arcana, representing the element of earth. The original Black Knight is Sir Percy of Scandia, a 6th-century knight who serves at the court of King Arthur Pendragon as his greatest warrior and one of the Knights of the Round Table. Recruited by the wizard Merlin, Percy adopts a double identity, and pretends to be totally incompetent until changing into the persona of the Black Knight. As the Black Knight, Percy wields the Ebony Blade, which Merlin forged from a meteorite. A constant