Past Imperative (Paperback or Softback)

DAVE DUNCAN Great Game 1-3: Past Imperative, Present Tense, Future Indefinite

THE TERRITORIAL IMPERATIVE BY ROBERT ARDREY 1966

Past Imperative

The Humane Imperative : A Challenge for the Year 2000 by Ted Hesburgh 1975 HCDJ

PAST IMPERATIVE by Edward Wakefield

The Moral Imperative, Second Edition by Vincent Ryan Ruggiero (1982, Softcover)

Cutting Edge Destiny of Sword Past Imperative The Great Game Dave Duncan Lot PB