AMAZING SPIDER-MAN (1963) #140

The Jackal and Grizzly kidnap Peter to uncover Spider-Man’s civilian identity. Rigged with a tracking device set to explode upon its removal, Peter wonders if he can ever again become Spider-Man. Plus, J. Jonah Jameson reveals why Grizzly has beef with the Bugle! At the end of the previous issue, Peter Parker was captured by the Jackal and the Grizzly and knocked out. Upon waking up, Peter is taken by the Grizzly to a separate room, where the Jackal comments that his lab is portable.…