Rip Foster Rides the Gray Planet

Illustrated by E. Deane Cate. Good in an about Good jacket, unclipped (no price), generally toned and soiled, rubbed and chipped at the edges, front flap nearly detached. Blue boards, soiled throughout, with white and blue ink lettering and designs on the spine and front board. Square and firmly bound with red edges, toned pages, former owner's signature opposite the title page, penciled stars on the top-right corners of the pages. A juvenile science fiction space adventure novel.