Robert Gilbert
Source: "Robert Gilbert Bibliography." Author Wars, https://authorwars.com/authors/robert-gilbert.html".
Titles:
Cover Art
Interior Art
- Unknown. Amra V2n3, May 1959
- Unknown. Amra V2n5, July 1959
- Unknown. An Exegesis of Howard's Hyborian Tales - Part II
- Unknown. An Exegesis of Howard's Hyborian Tales - Part II
- Unknown. Cordwainer Smith
- Unknown. H. G. Wells: Critic of Progress (Part 2 of 5)
- Unknown. H. G. Wells: Critic of Progress (Part 2 of 5) [2]
- Unknown. H. G. Wells: Critic of Progress (Part 2 of 5) [3]
- Unknown. H. G. Wells: Critic of Progress (Part 2 of 5) [4]
- Unknown. H. G. Wells: Critic of Progress (Part 2 of 5) [5]
- Unknown. H. G. Wells: Critic of Progress (Part 2 of 5) [6]
- Unknown. Parapsychology: Fact or Fraud?
- Unknown. Parapsychology: Fact or Fraud?
- Unknown. Parapsychology: Fact or Fraud?
- Unknown. Parapsychology: Fact or Fraud?
- Unknown. Riverside Quarterly, August 1968
- Unknown. Riverside Quarterly, March 1968 (cover)
- Unknown. The Great Peace Epic
- Unknown. The Seasonal Fan: An Unsolicited Manuscript