In this story, written by Laurence Donovan, Doc and the boys are in search of the Man of Peace. No, not that Man of Peace. This MofP is a misguided scientist who is trying to abolish war. He has invented some kind of artificial light that powers his machines but renders every other device powerless. Doc gets to consult with the POTUS, gets rescued by Renny and Monk, gets to travel in a strange miniature transparent submarine which is almost the death of Monk, and has to tangle with the Cold Men, humans who have been altered to survive running around nearly naked in the ice & snow. A fair Doc adventure. ( )