Bright flat comic book color on a soft white uncoated stock. Interestingly the new coloring by Harry Mendryk is much more primary in the first half and more subtle and muted in the latter half may be a bit too bright and saturated depending upon your taste.

From the publisher:

The Simon and Kirby Library: Science Fiction spans more than 20 years, beginning with the first stories Joe Simon and Jack Kirby ever produced together (beginning in June 1940)--their ten-issue run of Blue Bolt adventures. Then the Cold War years will be represented by Race For the Moon, featuring pencils by Kirby and inked artwork by comic book legends Reed Crandall, Angelo Torres, and Al Williamson.

Joe was one of the industry's greatest innovators--he commissioned stories from some of the greatest talents of the time, series editor Steve Saffel notes. Thanks to his efforts, we have exclusive access to more than 80 pages of original artwork from the 1950s. Stories by all four artists appear in all of their stunning detail. This was a book Joe wanted the world to see.

Other rarities from both decades are included, and as a bonus for readers, the volume features stories illustrated by Crandall, Torres, and Williamson--without Kirby.

Including an introduction by Dave Gibbons, the award-winning co-creator and illustrator of Watchmen, this is an historic volume no comic book aficionado will be able to live without.