From the yellowed pages of AMAZING STORIES pulp magazine, a trilogy of stories featuring Lester Allison and June O’Neil–SLAVE RAIDERS FROM MERCURY–Fate was against Allison in the Rite of the Floating Chop, for only death could save his life!BATTERING RAMS OF SPACE–Lester Allison and June O’Neil match battering rams against deadly explosive gas in total space war.EARTH STEALERS–The Earth was captive in a giant hollow globe-and escape depended on Allison’s battering ram.These novelets appeared in the June 1940, February 1941, and June 1943 issues of Amazing Stories.