Joe 90 In Revenge
Written by
Howard Elson
Copyright 1969
"W.I.N. headquarters is broken into ... Top Secret files on all active secret agents are stolen and the intruder swears revenge on the organization ... W.I.N. agents scan the world in an effort to track the enemy agent down ... Five W.I.N. agents are brutally murdered in the Amazon jungle ... Joe 90 is sent into the deadly, unexplored jungle and faces death at the hands of a madman..."