Titles by Frederik Pohl marked with tag: aliens
- 2004 - The Boy Who Would Live Forever
- 1999 - The Far Shore of Time
- 1997 - The Siege of Eternity
- 1996 - The Other End of Time
- 1987 - The Annals of the Heechee
- 1984 - Heechee Rendezvous
- 1983 - Second Coming
- 1983 - The High Test
- 1975 - Farthest Star with Jack Williamson
- 1974 - Enjoy, Enjoy
- 1974 - We Purchased People
- 1969 - The Age of the Pussyfoot