Issue: #169
Last valuation update: 2025-10-01
Will the Harpy triumph over Hulk? If Betty Ross isn’t reverted to her former self soon, she may inadvertently kill the man she loves! Plus, attack of the Bi-Beast!Debut of the Bi-Beast!
First appearances: Bi-Beast
Creators: John Costanza, Roy Thomas, Steve Englehart, Jack Abel, Herb Trimpe, Petra Goldberg
Characters: Hulk, M.O.D.O.K., Thunderbolt Ross, Betty Ross, Bi-Beast