Far Frontiers 4(1986)
(The fourth book in the Far Frontiers series)
An anthology of stories edited by Jim Baen and Jerry Pournelle
Essef - Paperback magazine with speculative fact and Science Fiction. With work from F. Paul Wilson, Dalmas, R. J. Green, Hartley, Cross, Stirling, J. Benford, G. Benford and Cherryh.
Used availability for James Baen's Far Frontiers 4
January 1986 : USA Paperback