Title: Before The Golden Age. (Book 3 of 4)
Description: Colossus - novelette by Donald Wandrei
Born of the Sun - novelette by Jack Williamson
Sidewise in Time - novella by Murray Leinster
Old Faithful - novelette by Raymond Z. Gallun
The Parasite Planet - novelette by Stanley G. Weinbaum
Proxima Centauri - novella by Murray Leinster
The Accursed Galaxy - short story by Edmond Hamilton