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Description:  "Sir Rex? Four-Footed Knight!" Major Dennis, Danny Dennis, and Rex are in a plane crash that transports them back in time to England, where they battle to save a princess. Also includes: "The Case of the Suspicious Signature" (starring Detective Chimp); "The Secret of the Scorching Sands!"; and "Pampered Pooches." Script by Robert Kanigher and John Broome, pencils by Gil Kane and Carmine Infantino, inks by Sy Barry. Cover by Kane and Bernard Sachs. Cover price $0.10.