“Coffin” Kirk sought rest—but it was stark tragedy that he found in that jungle village at the foot of massive Mount Dulit. For the “death that does not speak” had cut a ghastly swath through that peaceful Kayan settlement—had left but a single horrified native to describe the merciless wrath of the “steel eagles that leap out of solid rock.” Yet Kirk could not turn back. And Fate was beckoning him onward along a path that led to— the fires of hell itself!

• Download “Scourge of the Steel Eagles” (October 1938, Flying Aces)

“Twenty million pounds to fortify Singapore … Twenty minutes for complete destruction … Twenty days to embroil the world in war!” That fateful warning meant that Britain’s proud new naval base was doomed—doomed by the Circle of Death! And when the masked members of that veiled power learned that “Coffin” Kirk stood in the path of their poisonous fangs, they only laughed sardonically. For Kirk was their most hated enemy. Two scores would be settled with a single blow!

• Download “Skyguns of Singapore” (June 1938, Flying Aces)