The "affectionate...charming" (Kirkus Reviews) story of Tim Shanahan's remarkable and little-known forty-year friendship with boxing legend Muhammad Ali, filled with stories never told as well as never-before-published personal photos.

In 1975, Tim Shanahan was a medical instruments salesman living in Chicago and working with a charity that arranged for pro athletes to speak to underprivileged kids. Muhammad Ali had just reclaimed his title as heavyweight champion of the world by defeating George Foreman (the "Rumble in the Jungle") and then successfully defended it in a rematch...