Introduction: Yesterday, Tomorrow, and Maybe
From Author Wars - https://authorwars.com/books/introduction-yesterday-tomorrow-and-maybe-134170.html
Overview:
- Title: Introduction: Yesterday, Tomorrow, and Maybe
- Author: L. Sprague de Camp Catherine Crook de Camp
- Year: 1973
- Type: Essays
Editions/Publications:
- Unknown. Tales Beyond Time: From Fantasy to Science Fiction (Unknown, L. Sprague de Camp, Lothrop, Lee & Shepard, $4.95, 159 pages, Hardcover, Anthology)
- Unknown. Tales Beyond Time: From Fantasy to Science Fiction (Unknown, Catherine Crook de Camp, Lothrop, Lee & Shepard, $4.95, 159 pages, Hardcover, Anthology)
- Unknown. Tales Beyond Time: From Fantasy to Science Fiction (Unknown, L. Sprague de Camp, G. K. Hall & Co., ISBN-10: 0816161658, 247 pages, Hardcover, Anthology)
- Unknown. Tales Beyond Time: From Fantasy to Science Fiction (Unknown, Catherine Crook de Camp, G. K. Hall & Co., ISBN-10: 0816161658, 247 pages, Hardcover, Anthology)