Harl Vincent has written at least 10 books. Their most popular book is Astounding Science Fiction, January 1940 with 2 saves with an average rating of 3.5⭐.
Series
10 primary booksAuthored 7% of series
Future History or "Heinlein Timeline" is a 9-book series with 9 primary works first released in 1940 with contributions by Robert A. Heinlein, Miguel Blanco, and 10 others.