E.E. Doc Smith

Children of the Lens

E.E. 'Doc' Smith SF Gateway Omnibus

Alien Realms

Subspace Encounter

The Galaxy Primes

Black Knight of the Iron Sphere

Triplanetary

E.E. "Doc" Smith: Gray Lensman: 4th in the classic Lensman series

E.E."Doc" Smith & Lee Garby: The Skylark of Space

E.E. "Doc" Smith: TRIPLANETARY: First of the famous LENSMAN series

E.E. "Doc" Smith: LORD TEDRIC

E.E. "Doc" Smith: TEDRIC: An 11th century blacksmith is visited by a new god to save the human race from destruction