Gray Lensman

By Smith E. E. (Edward Elmer)

Gray Lensman is a science fiction novel by E. E. Smith. It follows the adventures of Kimball Kinnison, a "Lensesman", as he works to save the galaxy from the Boskonian evil forces. With the help of the lens and his friends, Kinnison battles the numerous enemies, eventually thwarting the Boskonian's plans.