McFarland has published the biography of George R. Stewart. It’s also available as an ebook, and on Kindle 
For more information about ordering the book, click on the book cover.
the EARTH ABIDES project
A site for George R. Stewart: Author of the classic EARTH ABIDES
the EARTH ABIDES project 
How can I make contact with Donald M Scott, the biographer of Gerorge R Stweart, the author of Pickett’s Charge. A Microhistory of the final attack at Gettysburg, July 3, 1963.
Best regards
Christo Engelbrecht
http://independent.academia.edu/ChristoEngelbrecht
Christo – Can you send me your email? If not, I have a contact email I can send you. Cheers, Don Scott
Dear Don
Tthis is most kind of you: christoengelbrecht01@gmail.com
Best regards
Christo Engelbrecht
Kleinemonde East
South Africa