The careers of pitchers Jack Quinn and Howard Ehmke began in the Deadball Era and peaked in the 1920s. They were teammates for many years, with both the cellar-dwelling Boston Red Sox and later with the world champion Philadelphia Athletics, managed by Connie Mack.

As far back as 1912, when he was just twenty-nine, Quinn was told he was too old to play and on the downward side of his career. Because of his determination, work ethic, outlook on life, and physical conditioning, however, he continued to excel. In his midthirties, then his late thirties, and even into his forties, he overcame the naysayers. At age forty-six he became the oldest pitcher to start a World Series game. When Quinn finally retired in 1933 at fifty, the "Methuselah of the Mound" owned numerous longevity records, some of which he holds to this day.

Ehmke, meanwhile, battled arm trouble and poor health through much of his career. Like Quinn, he was dismissed by the experts and from many teams, only to return and excel. He overcame his physical problems by developing new pitches and pitching motions and capped his career with a stunning performance in Game One of the 1929 World Series against the Chicago Cubs, which still ranks among baseball's most memorable games. Connie Mack described it as his greatest day in baseball.

Comeback Pitchers is the inspirational story of these two great pitchers with intertwining careers who were repeatedly considered washed up and too old but kept defying the odds and thrilling fans long after most pitchers would have retired.