Vintage Paperbacks

Wylie-Balmer - After Worlds Collide (Paperback Library 52-255) on Flickr.

Via Flickr:
Wylie, Philip
Balmer, Edwin
After Worlds Collide
1963
Paperback Library 52-255
Cover by Powers, Richard

Philip Wylie & Edwin Balmer - When Worlds Collide (Dell 627) on Flickr.

Via Flickr:
Wylie, Philip
Balmer, Edwin
When Worlds Collide
1952
Dell 627
Cover: Stanley, Robert