ORBIT UNLIMITED. Boston: Gregg Press, 1978. Octavo, cloth. First U.S. hardcover edition. "During the oppressive period of the Guardians, the Constitutionists (i.e. the middle classes) take off for a new home in space." - Clarke, Tale of the Future (1978), p. 219. "Authoritarian dystopia and rebellion." - Sargent, British and American Utopian Literature, 1516-1985, p. 277. "The History of Rustum sequence, mainly concerned with the establishing on laissez-faire lines of a human colony on a planet in the Epsilon Eridani system, includes ORBIT UNLIMITED (collection of linked stories 1961) and NEW AMERICA (collection of linked stories 1982)." - John Clute, SFE (online). A fine copy in fine dust jacket. (#185).
"First Printing, April 1978" on copyright page.