Issue synopses included are:
Amazing Spider-Man (Vol 1) #53-102
Amazing Spider-Man Annual #5
Giant-Size X-Men #1-2
Iron Man #1-11
Iron Man and Sub-Mariner #1
Tales of Suspense (Vol 1) #74-99
X-Men (Vol 1) #51-108
X-Men King-Size Special #1-2
*Continuing the chronicle of the Marvel Universe, starting with Spider-Man (from AMAZING SPIDER-MAN #53), Iron Man (from TALES OF SUSPENSE #72 on) and the X-Men (from 1963's X-MEN #52 on).Follow the history of the Marvel Universe as it unfolds month by month with the All-New Official Index to the Marvel Universe. Each issue provides synopses for dozens of individual comics, including back-up strips, introducing you to the characters, teams, places and equipment that appeared within, providing vital information about first appearances, where they last showed up and where they appeared next! *Source: marvel.com