"Highway 23: The Unrepentant" by Patrick Carlin, is a historical novel of note. Set during the Korean War, Carlin's book is about a 20-year-old Irish-American named Eddie Flynn, who falls in love while stationed in Michigan. Complete with disapproving parents, colorful scenery and forbidden passions, "Highway 23" is a compelling period love story. ($20.95 / 351 pages / iUniverse)