Mews, Connecticut, 1976, 1st pr thus.  ISBN 0-452-00003-3.  MMPB, 110 pages.  Wraps show edge and cover wear, creases and reading creases; binding sound.  Interior clean and unmarked with tanned pages.  ‘Captain Kennedy, Earth’s trouble shooter carries the Banner of TERRAN against the unknown sciences and alien psychologies of a thousand worlds.  The crack in the cosmos that has to be sealed!’ (from rear wrap)