Worlds of the Imperium/Seven From The Stars - Keith Laumer/Marion Zimmer Bradley

ACE DOUBLE F-127
WORLDS OF THE IMPERIUM
by
KEITH LAUMER
and
SEVEN FROM THE STARS
by
MARION ZIMMER BRADLEY

PUBLISHED
by
ACE BOOKS
1962

Part of the long-running "Ace Double" series of science fiction paperbacks, this volume consists of the stories named above, printed back to back and upside down in relation to each other, with two front covers.  So you finish one story and flip the book over to read the other one - what's known as tete-beche format.  Like a lot of SF fans, I collect these, but I happened to have an extra copy of this one.

The book is in good vintage condition, with some visible wear to the covers and spine.  The pages are only mildly yellowed with time and are all intact and firmly attached to the cover.  Please judge the condition from the pictures.

I'm always careful with my packaging will make sure the book is well-protected against both water damage and any careless handling it might receive in transit.  Read my feedback and buy in confidence.