Chronicles of the Lensmen, Volume 1 (Triplanetary, First Lensman, Galactic Patrol )

First three books in one - Interplanetary - First Lensman - Galactic Patrol This book collects the first half of the first - and one of the most famous --space epics of all time. With these books "Doc" Smith laid the foundation for all science fiction to come, crediting what David Weber "the great archetypes of the genre".