THE OTHER SIDE OF TIME. [New York]: A Berkley Medallion Book published by Berkley Publishing Corporation, . Small octavo, pictorial wrappers. First edition. Berkley Medallion F1129. Imperium agent Brion Bayard, a policeman in a universe of time travel and time crimes, here must thwart an invasion from another time line. "The most interesting of Laumer's series is the Imperium sequence ... The Imperium dominates a temporally-complex nest of parallel-worlds universes, and strives in time police fashion to maintain the stability of its chosen time-stream." - SFE (online). The second book in the series, preceded by WORLDS OF THE IMPERIUM (1962). Reginald 08676. Neat private owner's stamp on recto of first leaf. Touch of rubbing to black background ink at edges, else a fine, unread copy. (#167029).
"BERKLEY MEDALLION EDITION, AUGUST, 1965" on copyright page.