SF Encyclopedia Picture Gallery
Keith Monroe and Donald Monroe, writing together as Donald Keith. Time Machine to the Rescue (New York: G P Putnam's Sons, 1967) [fixup: illus/hb/Albert Orbaan]
From the collection of Roger Robinson
Keith Monroe and Donald Monroe, writing together as Donald Keith. Time Machine to the Rescue (New York: G P Putnam's Sons, 1967) [fixup: illus/hb/Albert Orbaan]
From the collection of Roger Robinson