A new book that sells the concept of Communism “in the simple terms of a children’s story” has failed to sell on Amazon.com — except in the category for true believers. “Communism for Kids” by MIT Press “unfolds like a story, with jealous princesses, fancy swords, displaced peasants, mean bosses, and tired workers,” its Amazon.com page explains. […] Scathing customer reviews give the book a rating of only 1.7 out of 5 stars, with comments noting communism has killed “over 60 million people” and asking, “If Communism is so great why are they selling the book. Isn’t that capitalism?” …