Gentlemen might be in short supply today, but this little book of wisdom could be a cure. If you're a young man who cares about the quality of his mark on the world -- or if you know such a young man -- the aphorisms of "The Gentleman's Handbook" may prove a helpful guide. ///////////////////////////////////////////////// Aaron Shepard is an author, photographer, publisher, and aspiring gentleman. He lives with his wife and fellow author, Anne L...