Double Star - Robert Heinlein 1957 1st Signet printing paperback GOOD +.

First print 1957. Please utilize the pictures to determine the exact condition of the item. 

Good+  condition. Book lays flat with tight binding and no loose pages. No writing throughout.

Combined shipping on multiple items purchased. $1.00 extra shipping per additional book. Please see my other listings.

Any questions please ask.

Thanks for looking!!