The Coils of Time / Into the Alternate Universe by A. Bertram Chandler (Ace Books / 1964)
Good condition paperback with only light creasing to cover and spine.
3 in 1: Three Science-Fiction Novels by Theodore Sturgeon, Clifford D. Simak & Murray Leinster
A Choice of Gods by Clifford D. Simak
A Far Sunset by Edmund Cooper
A Summer Bird-Cage by Margaret Drabble