"'Vengeance is Mine!' Sayeth the Vampire!" is the twenty-ninth issue of the first Tomb of Dracula comic book series published by Marvel Comics. It was written by Marv Wolfman with artwork by Gene Colan and inks by Tom Palmer. It was colored by Tom Palmer and lettered by John Costanza. The story was edited by Roy Thomas. This issue shipped with a February, 1975 cover date and carries a cover price of .25 cents per copy.
Dracula was created by Irish author Bram Stoker. He is the titular antagonist of Stoker's 1897 novel Dracula, which was inspired by an actual Wallachian nobleman known as Vlad II, aka Vlad the Impaler.
This issue carries the approval stamp of the Comics Code Authority.
The tagline to this issue is "You must read -- Rampage of Blood"