One will not find the name of William Clarke Quantrill in the pantheon of noble Civil War personalities but rather listed near the top of the list of its notorious scoundrels. He has been demonized as the devil incarnate, and most historical accounts portray him as a sadistic, pitiless, bloodthirsty killer. That image, however, did not ring true to Paul R. Petersen when he weighed it against the man's wartime accomplishments. When he began researching...