Jon Sable is a fictional character created by writer and artist Mike Grell. He first appeared in the comic book series titled "Jon Sable, Freelance," which debuted in 1983. Sable is a former mercenary and a skilled hunter, often taking on various dangerous assignments while navigating a complex personal life. The series blends action, adventure, and drama, showcasing Sable's struggles with his past and his relationships. Over the years, Jon Sable has become a notable figure in independent comics, reflecting themes of redemption and the consequences of a violent lifestyle.