“Drums of Tombalku” is an American fantasy short story, one of the original ones written in the 1930s by Robert E. Howard featuring Conan the Cimmerian. Howard left it as an untitled synopsis that was not published in his lifetime. The tale was finalized by L. Sprague de Camp and in this form first published in the collection Conan the Adventurer (1966). It has first been published in its original form in the collection The Pool of the Black One (Donald M. Grant, 1986) and later in The Conan Chronicles Volume 1: The People of the Black Circle (Gollancz, 2000) and Conan of Cimmeria: Volume Two (1934) (Del Rey, 2005).
Fragment and a synopsis. The fragment in The Pool of the Black One was bowdlerized when it appeared.