"Deathknell!" is the twenty-first issue of the first Tomb of Dracula ongoing comic book series published by Marvel Comics. It was written by Marv Wolfman with artwork by Gene Colan and inks & coloring by Tom Palmer. It was lettered by John Costanza. This issue shipped with a June, 1974 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.
