MIGHTY THOR (1989) #422

Thor and Hercules travel to the Black Galaxy where they find the High Evolutionary and his latest attempt to evolve the human race. Tales of Asgard back-up, « The Secret of the Endless Circle! », script by Tom DeFalco, pencils by Gary Hartle, inks by Mike DeCarlo; The Warriors Three seek to stop Ymir while in Asgard Odin instructs Heimdall to send troops to their aid; But is Odin really who he seems? Bullpen Bulletins.