Worlds of If Science Fiction

Worlds of If - 85 - December 1964 by Frederik Pohl

Worlds of If - 85 - December 1964
Worlds of If Science Fiction #85

Frederik Pohl with Keith Laumer (Contributor), R. A. Lafferty (Contributor), J. T. McIntosh (Contributor), Larry Niven (Contributor), Robert F. Young (Contributor)

130 pages • paperback • 1964 (editions) user-added

fiction science fiction short stories

Worlds of If - 85 - December 1964

Frederik Pohl with Keith Laumer (Contributor), R. A. Lafferty (Contributor), J. T. McIntosh (Contributor), Larry Niven (Contributor), Robert F. Young (Contributor)

130 pages • paperback • 1964 user-added

fiction science fiction short stories

Worlds of If - 87 - February 1965 by Frederik Pohl

Worlds of If - 87 - February 1965
Worlds of If Science Fiction #87

Frederik Pohl with Jack Williamson (Contributor), Frederik Pohl (Contributor), A.E. van Vogt (Contributor), Ron Goulart (Contributor), J. L. Frye (Contributor), C. C. MacApp (Contributor), Basil Wells (Contributor), E. Clayton McCarty (Contributor)

130 pages • paperback • 1965 (editions) user-added

fiction fantasy science fiction short stories

Worlds of If - 87 - February 1965

Worlds of If Science Fiction #87

Frederik Pohl with Jack Williamson (Contributor), Frederik Pohl (Contributor), A.E. van Vogt (Contributor), Ron Goulart (Contributor), J. L. Frye (Contributor), C. C. MacApp (Contributor), Basil Wells (Contributor), E. Clayton McCarty (Contributor)

130 pages • paperback • 1965 user-added

fiction fantasy science fiction short stories

Worlds of If - 90 - May 1965 by Frederik Pohl

Worlds of If - 90 - May 1965
Worlds of If Science Fiction #90

Frederik Pohl with R. A. Lafferty (Contributor), Hal Clement (Contributor), Fred Saberhagen (Contributor), David Goodale (Contributor), Irving E. Cox Jr (Contributor), John Brunner (Contributor)

130 pages • 1965 (editions) user-added

fiction fantasy science fiction short stories

Worlds of If - 90 - May 1965

Worlds of If Science Fiction #90

Frederik Pohl with R. A. Lafferty (Contributor), Hal Clement (Contributor), Fred Saberhagen (Contributor), David Goodale (Contributor), Irving E. Cox Jr (Contributor), John Brunner (Contributor)

130 pages • 1965 user-added

fiction fantasy science fiction short stories

Worlds of If - 91 - June 1965 by Frederik Pohl

Worlds of If - 91 - June 1965
Worlds of If Science Fiction #91

Frederik Pohl with Basil Wells (Contributor), C. C. MacApp (Contributor), E.E. "Doc" Smith (Contributor), Lawrence S. Todd (Contributor), Christopher Anvil (Contributor)

130 pages • paperback • 1965 (editions) user-added

fiction science fiction short stories

Worlds of If - 91 - June 1965

Worlds of If Science Fiction #91

Frederik Pohl with Basil Wells (Contributor), C. C. MacApp (Contributor), E.E. "Doc" Smith (Contributor), Lawrence S. Todd (Contributor), Christopher Anvil (Contributor)

130 pages • paperback • 1965 user-added

fiction science fiction short stories

Worlds of If - 93 - August 1965 by Frederik Pohl

Worlds of If - 93 - August 1965
Worlds of If Science Fiction #93

Frederik Pohl with John Brunner (Contributor), E.E. "Doc" Smith (Contributor), Bruce McAllister (Contributor), J. M. McFadden (Contributor), Fred Saberhagen (Contributor), Keith Laumer (Contributor)

128 pages • paperback • 1965 (editions) user-added

fiction fantasy science fiction short stories

Worlds of If - 93 - August 1965

Worlds of If Science Fiction #93

Frederik Pohl with John Brunner (Contributor), E.E. "Doc" Smith (Contributor), Bruce McAllister (Contributor), J. M. McFadden (Contributor), Fred Saberhagen (Contributor), Keith Laumer (Contributor)

128 pages • paperback • 1965 user-added

fiction fantasy science fiction short stories

Worlds of If - 97 - December 1965 by Frederik Pohl

Worlds of If - 97 - December 1965
Worlds of If Science Fiction #97

Frederik Pohl with Stephen Goldin (Contributor), David Kyle (Contributor), J. M. McFadden (Contributor), Keith Laumer (Contributor), Robert Heinlein (Contributor), Robert F. Young (Contributor), Gerald Pearce (Contributor)

162 pages • paperback • 1965 (editions) user-added

fiction science fiction short stories

Worlds of If - 97 - December 1965

Worlds of If Science Fiction #97

Frederik Pohl with Stephen Goldin (Contributor), David Kyle (Contributor), J. M. McFadden (Contributor), Keith Laumer (Contributor), Robert Heinlein (Contributor), Robert F. Young (Contributor), Gerald Pearce (Contributor)

162 pages • paperback • 1965 user-added

fiction science fiction short stories

Worlds of If - 101 - April 1966 by Frederik Pohl

Worlds of If - 101 - April 1966
Worlds of If Science Fiction #101

Frederik Pohl with E. Clayton McCarty (Contributor), Fred Saberhagen (Contributor), Keith Laumer (Contributor), Rosel George Brown (Contributor), Garrett Brown (Contributor), Robert Heinlein (Contributor), Alma Hill (Contributor)

162 pages • paperback • 1966 (editions) user-added

fiction science fiction short stories

Worlds of If - 101 - April 1966

Worlds of If Science Fiction #101

Frederik Pohl with E. Clayton McCarty (Contributor), Fred Saberhagen (Contributor), Keith Laumer (Contributor), Rosel George Brown (Contributor), Garrett Brown (Contributor), Robert Heinlein (Contributor), Alma Hill (Contributor)

162 pages • paperback • 1966 user-added

fiction science fiction short stories

Worlds of If - 108 - November 1966 by Frederik Pohl

Worlds of If - 108 - November 1966
Worlds of If Science Fiction #108

Frederik Pohl with Robert Silverberg (Contributor), John T. Sladek (Contributor), Larry Niven (Contributor), Mike Hill (Contributor), Thurlow Weed (Contributor), J. T. McIntosh (Contributor), C. C. MacApp (Contributor), Keith Laumer (Contributor), Lester del Rey (Contributor)

161 pages • paperback • 1966 (editions) user-added

fiction science fiction short stories

Worlds of If - 108 - November 1966

Worlds of If Science Fiction #108

Frederik Pohl with Robert Silverberg (Contributor), John T. Sladek (Contributor), Larry Niven (Contributor), Mike Hill (Contributor), Thurlow Weed (Contributor), J. T. McIntosh (Contributor), C. C. MacApp (Contributor), Keith Laumer (Contributor), Lester del Rey (Contributor)

161 pages • paperback • 1966 user-added

fiction science fiction short stories

Worlds of If - 125 - April 1968 by Frederik Pohl

Worlds of If - 125 - April 1968
Worlds of If Science Fiction #125

Frederik Pohl with Robert Silverberg (Contributor), Jerry Juhl (Contributor), Larry Niven (Contributor), A. Bertram Chandler (Contributor), John Brunner (Contributor)

162 pages • paperback • 1968 (editions) user-added

fiction science fiction short stories

Worlds of If - 125 - April 1968

Worlds of If Science Fiction #125

Frederik Pohl with Robert Silverberg (Contributor), Jerry Juhl (Contributor), Larry Niven (Contributor), A. Bertram Chandler (Contributor), John Brunner (Contributor)

162 pages • paperback • 1968 user-added

fiction science fiction short stories

Worlds of If - 144 - January 1970 by Ejler Jakobsson

Worlds of If - 144 - January 1970
Worlds of If Science Fiction #144

Ejler Jakobsson with James Sallis (Contributor), Daniel F. Galouye (Contributor), Harry Harrison (Contributor), Larry Eisenberg (Contributor), Frank Herbert (Contributor), Richard Wilson (Contributor)

160 pages • paperback • 1970 (editions) user-added

fiction science fiction short stories

Worlds of If - 144 - January 1970

Worlds of If Science Fiction #144

Ejler Jakobsson with James Sallis (Contributor), Daniel F. Galouye (Contributor), Harry Harrison (Contributor), Larry Eisenberg (Contributor), Frank Herbert (Contributor), Richard Wilson (Contributor)

160 pages • paperback • 1970 user-added

fiction science fiction short stories

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Worlds of If Science Fiction

Worlds of If - 85 - December 1964 Worlds of If Science Fiction #85 Frederik Pohl with Keith Laumer (Contributor), R. A. Lafferty (Contributor), J. T. McIntosh (Contributor), Larry Niven (Contributor), Robert F. Young (Contributor)

Worlds of If - 90 - May 1965 Worlds of If Science Fiction #90 Frederik Pohl with R. A. Lafferty (Contributor), Hal Clement (Contributor), Fred Saberhagen (Contributor), David Goodale (Contributor), Irving E. Cox Jr (Contributor), John Brunner (Contributor)

Worlds of If - 91 - June 1965 Worlds of If Science Fiction #91 Frederik Pohl with Basil Wells (Contributor), C. C. MacApp (Contributor), E.E. "Doc" Smith (Contributor), Lawrence S. Todd (Contributor), Christopher Anvil (Contributor)

Worlds of If - 93 - August 1965 Worlds of If Science Fiction #93 Frederik Pohl with John Brunner (Contributor), E.E. "Doc" Smith (Contributor), Bruce McAllister (Contributor), J. M. McFadden (Contributor), Fred Saberhagen (Contributor), Keith Laumer (Contributor)

Worlds of If - 97 - December 1965 Worlds of If Science Fiction #97 Frederik Pohl with Stephen Goldin (Contributor), David Kyle (Contributor), J. M. McFadden (Contributor), Keith Laumer (Contributor), Robert Heinlein (Contributor), Robert F. Young (Contributor), Gerald Pearce (Contributor)

Worlds of If - 101 - April 1966 Worlds of If Science Fiction #101 Frederik Pohl with E. Clayton McCarty (Contributor), Fred Saberhagen (Contributor), Keith Laumer (Contributor), Rosel George Brown (Contributor), Garrett Brown (Contributor), Robert Heinlein (Contributor), Alma Hill (Contributor)

Worlds of If - 125 - April 1968 Worlds of If Science Fiction #125 Frederik Pohl with Robert Silverberg (Contributor), Jerry Juhl (Contributor), Larry Niven (Contributor), A. Bertram Chandler (Contributor), John Brunner (Contributor)

Worlds of If - 144 - January 1970 Worlds of If Science Fiction #144 Ejler Jakobsson with James Sallis (Contributor), Daniel F. Galouye (Contributor), Harry Harrison (Contributor), Larry Eisenberg (Contributor), Frank Herbert (Contributor), Richard Wilson (Contributor)

Worlds of If - 85 - December 1964
Worlds of If Science Fiction #85

Frederik Pohl with Keith Laumer (Contributor), R. A. Lafferty (Contributor), J. T. McIntosh (Contributor), Larry Niven (Contributor), Robert F. Young (Contributor)

Worlds of If - 90 - May 1965
Worlds of If Science Fiction #90

Frederik Pohl with R. A. Lafferty (Contributor), Hal Clement (Contributor), Fred Saberhagen (Contributor), David Goodale (Contributor), Irving E. Cox Jr (Contributor), John Brunner (Contributor)

Worlds of If - 91 - June 1965
Worlds of If Science Fiction #91

Frederik Pohl with Basil Wells (Contributor), C. C. MacApp (Contributor), E.E. "Doc" Smith (Contributor), Lawrence S. Todd (Contributor), Christopher Anvil (Contributor)

Worlds of If - 93 - August 1965
Worlds of If Science Fiction #93

Frederik Pohl with John Brunner (Contributor), E.E. "Doc" Smith (Contributor), Bruce McAllister (Contributor), J. M. McFadden (Contributor), Fred Saberhagen (Contributor), Keith Laumer (Contributor)

Worlds of If - 97 - December 1965
Worlds of If Science Fiction #97

Frederik Pohl with Stephen Goldin (Contributor), David Kyle (Contributor), J. M. McFadden (Contributor), Keith Laumer (Contributor), Robert Heinlein (Contributor), Robert F. Young (Contributor), Gerald Pearce (Contributor)

Worlds of If - 101 - April 1966
Worlds of If Science Fiction #101

Frederik Pohl with E. Clayton McCarty (Contributor), Fred Saberhagen (Contributor), Keith Laumer (Contributor), Rosel George Brown (Contributor), Garrett Brown (Contributor), Robert Heinlein (Contributor), Alma Hill (Contributor)

Worlds of If - 125 - April 1968
Worlds of If Science Fiction #125

Frederik Pohl with Robert Silverberg (Contributor), Jerry Juhl (Contributor), Larry Niven (Contributor), A. Bertram Chandler (Contributor), John Brunner (Contributor)

Worlds of If - 144 - January 1970
Worlds of If Science Fiction #144

Ejler Jakobsson with James Sallis (Contributor), Daniel F. Galouye (Contributor), Harry Harrison (Contributor), Larry Eisenberg (Contributor), Frank Herbert (Contributor), Richard Wilson (Contributor)