SF Encyclopedia Picture Gallery
Spider Robinson. Callahan's Crosstime Saloon (New York: Ace Books, 1977) [coll: Callahan: pb/Vincent Di Fate]
From the collection of Roger Robinson
Spider Robinson. Callahan's Crosstime Saloon (New York: Ace Books, 1977) [coll: Callahan: pb/Vincent Di Fate]
From the collection of Roger Robinson