He had a brief but successful career on New York's Madison Avenue before moving to a sheep farm in Bath County, near Williamsville in the western mountains of Virginia with his wife, Anne.[4]
His last work was Ruth's Journey: The Authorized Novel of Mammy from Margaret Mitchell's Gone with the Wind, about the eponymous literary character. His second-to-last was Mr. and Mrs. Dog: Our Travels, Trials, Adventures, and Epiphanies, which draws on twenty-five years of experience raising sheepdogs to vividly describe his—and his dogs June and Luke's—unlikely progress toward and participation in the World Sheepdog Trials in Wales. Before that, he wrote the highly acclaimed Rhett Butler's People, a sequel to Gone with the Wind authorized by the Margaret Mitchell estate.[7][8]
McCaig was also a contributor to NPR's All Things Considered.[4]
Last Poems, Grindstone City, Michigan The Alternative Press, 1978
Novels
The Butte Polka, New York, NY, Rawson Wade, 1980
Nop's Trials, New York, NY, Crown Publishers, Inc., 1984, ISBN978-096506049-3. BOMC, Reader's Digest Condensed Books Large Print Edition, Warner Paperback; British, French, German, Norwegian, Danish, Italian, Dutch, Finnish, Hungarian, Swedish and Japanese. Recorded Books, movie rights sold, QPB edition, Lyons and Burford, NYC, 1992, 2007. BMOC classic hardcover reissue: 1998, 2007.
Nop's Hope, New York, NY, Crown, 1994. Large Print Edition, Recorded Books, Japanese edition, QPB Lyons & Burford June 1998, 2007, ISBN0-517-58488-3.
Jacob's Ladder: A Story of Virginia During the Civil War, New York, NY, W.W.Norton, 1998. Penguin QPB 1999. Recorded Books 1999 ISBN978-0393337105.
Canaan, New York, NY, WW Norton, 2007. Recorded Books, March 2007. QPB 2008
Nonfiction
Eminent Dogs, Dangerous Men, New York, NY, Harper/Collins, 1991. Large Print, British, German editions. Recorded Books, Harper Perennial Paperback, QPB Lyons & Burford, June 1998, ISBN0-06-015997-9.
An American Homeplace, New York, NY, Crown,1992. Large Print Edition, Recorded Books, QPB, 1997.
A Useful Dog, Charlottesville, VA, University of Virginia Press, March 2007. Originally printed in a limited edition in Carrollton, OH by Press on Scroll Road, 2004.
The Dog Wars, Kearney, NE, Outrun Press, 2007.
Mr. and Mrs. Dog: Our Travels, Trials, Adventures, and Epiphanies, Charlottesville, VA, University of Virginia Press, March 2013. QPB spring 2014 ISBN978-0813934501.
Entertainments
Stalking Blind, New York NY, St. Martin's Paperback, 1976. Movie option.
The Man who made the Devil Glad, New York, NY, Crown, 1986. British edition, large print edition, recorded books, St. Martin's Paperback, movie option.
The Bamboo Cannon: New York, NY, Crown, 1989. Large print edition, recorded books
Rhett Butler's People: New York, NY, St.Martins, Nov. 2007. Large print, recorded books, QPB 2008. British, German, French, Spanish, Catalan Czech, Russian, Italian, Japanese, Mandarin, Korean, Danish, Polish, Serbian, Portuguese, Bulgarian, Norwegian, Lettish, Slovak, Dutch, Swedish, Finnish, Hungarian, Bahasa Indonesian, Romanian.
Ruth's Journey: New York, NY, Atria Books, Nov 2014. Large print edition,paperback, e-book, recorded books