In this, the first of six Coffin Kirk adventures by the prolific Arch Whitehouse, we meet Brian “Coffin” Kirk and his sidekick, a trained ape named Tank. As a boy Kirk witnessed the brutal murder of his father at the hands of a secret criminal organization called “The Circle of Death”. He swore he would have his revenge, and after years of training, he was ready to fulfill his pledge. In “Vulture’s Vortex” he must infiltrate Nazi Germay to find the headquarters of “the Circle of Death”.

• Download “Vulture’s Vortex” (October 1937, Flying Aces)