Lot of 2 Jim Warren Illustrated Book Covers: Proteus & Runespear

This lot features 2 vintage book covers illustrated by the acclaimed artist Jim Warren, known for his surrealistic artwork.

The covers are for "The Proteus Operation" and "Runespear", both in very good pre-owned condition.

Each flat cover measures approximately 8.75 inches wide by 11.25 inches high, ideal for collectors and fans of distinctive art.