Gray Lensman

"Gray Lensman" by E. E. Smith is a science fiction story set against a backdrop of intergalactic conflict where Kimball Kinnison, a Gray Lensman, fights the evil Boskonians using a special tool, the Lens, that gives him great power within the Galactic Patrol. This action-filled adventure introduces readers to a vast universe as Kinnison and his allies, explore the battle between good and evil and what it means to serve in the face of danger, all while trying to stop organized crime from taking over the galaxy.