Tower · April, 1966
Origin of Lightning; Dynamo story; Menthor story; NoMan story; T.H.U.N.D.E.R. Squad story
Master of Evolution; The Synthetic Stand-Ins; The Deadly Dust; The Return of the Iron Maiden; The Great Hypno
Writers: Len Brown, Steve Skeates
Artists: Wallace Wood, Dan Adkins, Mike Sekowsky, Reed Crandall, John Giunta