Hunter has published eight books about his character Bob Lee Swagger:
Point of Impact, Black Light, Time to Hunt, The 47th Samurai, Night of
Thunder, I, Sniper, Dead Zero, and The Third Bullet.
In addition, he has written three prequels focusing on Bob Lee's
legendary father, Earl Swagger: Hot Springs, Pale Horse Coming, and
Havana. Earl also makes a cameo appearance (in flashback) in Hunter's
novel The 47th Samurai.