ANDERSON, POUL & ROBERT SILVERBERG — We Claim These Stars! / the Planet Killers
New York, NY: Ace Books, 1959. 1st Edition; 1st Printing. Paperback. Mass Market PB. Illustrated by Ed Valigursky. Cover Art; This is a mass market paperback book. Ace book number D-407, with a price of .35 cents. The book is in Very Good- condition and was issued without a dust jacket. The spine ends and corners of the book covers have some light bumping and rubbing. There is one small chip to the top spine end of the Silverberg side. The Planet Killers side has two ink stamped prices on the cover. The text pages are clean and bright, but have noticeable generalized toning.. Very Good- .