Written under the pen-name of Paul Regard, the Kwa of the Jungle series of six stories by Perley Poore Sheehan appeared in the pulp magazine, Thrilling Adventures. Kwa of the Jungle
Kwa and the Ape People
Kwa and the Beast Men
Kwa, King of Ophir
Kwa and the Swamp Demon
Kwa and the Walking Moon