"From Here to Alternity!" featuring The Tomorrow Syndicate, an Avengers homage.
DC characters appear in one-panel shots in the "Lobby of Alternity" and creator-owned character appear in one-panel shots in the "Aleph: A point from which all other points are visible."
Modern Mystery Comics pin-up by Jim Valentino. The Tomorrow Syndicate pin-up is unsigned and uncredited (possibly Steve Bissette). Infra-Girl pin-up by Melinda Gebbie (credited in #3) and signed as Gebwood, an homage to Wally Wood.
*Everybody know that The Tomorrow Syndicate are the greatest heroes of all time: U.S.A., The Hypernaut, Infra-Man, Infra-Girl, Horus and the Unbelievable N-Man! But what if they had to go beyond time and even space itself in order to decipher the disturbing disappearance of Mystery Incorporated? What if they had to venture "From Here to Alernity??" For Golden Age fans, this issue reintroduces the valiant Victory Vanguard and introduces the tumultuous terror of The Tomorrow Gan! Star saving those pennies now!! *Source: The Shameless Sixty-Three Shopping List!! in each issue of 1963