Lieutenant Colonel Arthur Brent Alphin (September 5, 1948January 8, 2026) was a United States Army officer and military historian.

He was the founder and owner of A-Square, manufacturer of American hunting rifles. He taught military history at West Point. After his retirement, he co-authored several books with his wife and children's author Elaine Marie Alphin.

He also assisted ghostwriter Lisa Harkrader in writing Animorphs #51: The Absolute, by providing her with information about tanks and reading over the book to check for errors.

Works

References Arthur Brent Alphin: CURRICULUM VITAE

Holly Michels, The Montana Standard, August 29, 2007 Ammo maker plans move to Butte

External links Biography of LTC Arthur B. Alphin, USA (Ret.), arthuralphin.com Official Obituary of Arthur B. Alphin