File:The Blue Star.jpg

Summary
Cover art from The Blue Star by Fletcher Pratt, Ballantine Books, 1969. Uploaded by User:BPK2.

Rationale
Fair use claimed for image:
 * illustrates the articles on the book, The Blue Star, and the author, Fletcher Pratt.
 * no free alternative.
 * the size and resolution make reproduction for bootleg copies difficult.
 * reproduction does not detract from the commercial value.