World Around Us #18 - Illustrated Story of Great Scientists ~ Gilberton, February 1960, 25¢ cover price. Norman Nodel cover art. Interior stories by George Evans, Reed Crandall, and Al Williamson among others. Moderate wear, tears at the top and bottom of the spine. Good/Very Good.

Although comic book grading is still somewhat subjective, you can expect that the grade I assign to a comic will be accurate. I find that I'm more strict a grader than most people dealing on eBay. I've been dabbling in collectible comics since the late-1960s and participated in the WSA program (#1305) which provided a code of ethics for comics dealers. I've contributed material to the Overstreet Price Guide and published articles in a variety of comic book related periodicals including Comic Book Marketplace, Comic Source, Golden Age Greats, Best of the West, and others.