Amazing Spider-Man #144 (1975)

"The Delusion Conspiracy!" Script by Gerry Conway. Art by Ross Andru (breakdowns), Frank Giacoia (finishes), and Dave Hunt (backgrounds). Cover by Gil Kane and John Romita.

The wondrous wall-crawler battles the Cyclone to save J. Jonah Jameson and Joe Robertson in France! With a bit of American ingenuity the spectacular one defeats the French super-villain and sets a course for home! On the long flight back, Peter looks forward to reuniting with Mary Jane; but when he arrives at his Chelsea apartment…he finds Gwen Stacy instead! What?! Unbelievable! The web-slinger's nightmare is only just beginning.

Key book; first (full) appearance of the Gwen Stacy clone (Note: This issue, along with its dramatic cover, sent shockwaves thru Marveldom when it was published.) The letters page includes Marvel Value Stamp Series A #18 Volstagg by Jack Kirby and John Romita. Good condition.