Future History of the Polesotechnic League is a 10-book series with 1 primary work first released in 1958 with contributions by Poul Anderson, Juan A. Ramió, and 2 others.
1968 • 1 Reader • 179 pages
1968 • 1 Reader • 301 pages • 4
1958 • 1 Reader • 215 pages • 4
1977 • 2 Readers • 218 pages • 4
1968 • 2 Readers • 224 pages
1978 • 1 Reader • 103 pages
1978 • 2 Readers • 366 pages • 3
1964 • 4 Readers • 159 pages • 3.5
1958 • 1 Reader • 209 pages • 3
1966 • 1 Reader • 190 pages • 3