The Incredible Hulk Annual #18 [Direct](1976)-Near Mint (9.2 - 9.8)

It's Part 1 of 'The 'Return of the Defenders' as Hulk, Doctor Strange, Silver Surfer (cameo) and Namor headline the Annual in "Four on the Floor." Part 1 of 4, continued in Namor the Sub-Mariner Annual (1991) #2. "Mano A Mano" "Things to Come"