Custer's Bugler is an examination into the life of John Martin (born Giovanni Martino). Abandoned as a baby, he marched with Garibaldi before coming to America. Within three years, Martino (now Martin) would find a permanent place in American history by carrying Custer's final dispatch from the Little Big Horn. He continued in active military service for another 30 years before passing away in 1922. John Martin lived a historical odyssey, from his earliest days in rural southern Italy to life on the Plains as a Cavalry trooper before his final act in the rapidly modernizing world of New York City. Custer's Bugler: The Life of John Martin (Giovanni Martino) details his extraordinary story.