- Author: Walter Sullivan Author Record # 1700
- Legal Name: Sullivan, Walter Seager, Jr.
- Birthplace: New York City, New York, USA
- Birthdate: 18 January 1918
- Deathdate: 19 March 1996
- Language: English
- Webpages: adsabs.harvard.edu, nytimes.com, Wikipedia-EN
- Note: US journalist and science editor for the New York Times.
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Essays
- Letter (Thrilling Wonder Stories, December 1938): Cover-Kicker (1938)
- Letter (Thrilling Wonder Stories, December 1938): Cover-Kicker (1938)
- "Lights Out, Everybody" (1940)
- Visit to LASFL (1940)
- Pages from My Diary (1940)
- Notes from my Diary : Or, Ignorance Abroad (1940)
- Mars and the Mind of Man (1973)
- Astronomer Fears Hostile Attack (1978)
Non-Genre Titles
Nonfiction
- Quest for a Continent (1957)
- White Land of Adventure (1957)
- We Are Not Alone (1964)
- Black Holes, the Edge of Space, the End of Time (1979)