Marvel Team-Up Vol 1 (1972) 14

Spider-Man and the Sub-Mariner in "Mayhem is the Men-Fish!" Script by Len Wein. Pencils by Gil Kane. Inks by Wayne Howard. Cover by Gil Kane and Joe Sinnott. Spider-Man and the Sub-Mariner battle Tiger Shark and Doctor Dorcas. Flashback cameos by Llyra and the Hulk. (Tiger Shark next appears in Super-Villain Team-Up 1. This issue was reprinted in Marvel Tales 249. This issue also includes a full-page survey for readers to complete and mail back to the Marvel bullpen.) 32 pages. Cover price $0.20.