"Grey Lensman" is a cult science fiction novel by E. E. Smith, which opens the fascinating world of the Galactic Patrol to the reader. In this book, the reader will find incredible information about the Lensmen - a secret brotherhood designed to fight evil in the galaxy. Exalted with ideas of brave deeds, complex strategies and incredible technologies, the book "Grey Lensman" leaves excitement and admiration in the hearts of all lovers of science fiction.