Dennis Dorgan was the hero of ten stories that Howard wrote under the pseudonym Patrick Ervin. He sold three or four of them, but only one appeared during his lifetime, in the January, 1934 issue of Magic Carpet magazine. Howard had had success with his character Sailor Steve Costigan and Dorgan was created to try to capitalize on the same markets. Dorgan is a dumb but well-meaning sailor who participates in boxing matches to earn extra money. The stories are all set in Asia, and the "Oriental yellow-menace" theme is sometimes extant. Howard was a consummate pulp writer, and worked in many, many genres, though action and adventure figured most prominently in them all. The Dorgan stories are most similar in style and tone to his humorous Breckenridge Elkins western series. The stories were edited (and in one case completed) by Darrell C. Richardson for this Zebra edition, which has a fine Jeff Jones cover that has nothing to do with the subject matter. This is another one that's of interest primarily to Howard completists.