Romita alterations on hound per Nick Caputo, Jan 2011.
Tribute to Arthur Conan Doyle's "The Hound Of The Baskervilles", mixed with a bit of the John Lucarotti AVENGERS episode, "Castle De'ath". Parodied in NOT BRAND ECHH #11 (December 1968). Also pays tribute to Simon & Kirby's "The Phantom Hound Of Cardiff Moor" from CAPTAIN AMERICA #10 (January 1942), including the 2-page title spread. Mycroft based on Peter Cushing; Rampson based on Robert Urquhart; Angus based on Boris Karloff.
Letters from Tony Muscatello, Corbett Besco, Robert Rapp, and Michael B. Holt.