- United States
- Total Number of Series:
- Total Number of Issues:
- Show covers by month:
- using on-sale date or using publication date
- H-K was owned by Joseph J. Hardie and Raymond Kelly, who also owned Centaur Publications, Inc. and Comic Corporation of America (both found in the GCD under "Centaur") in the late 30's and early 40's.
H-K existed 1940 - 1956 but did not publish comics during most of that time.
See also Harle Publications.