The Portable Curmudgeon by Jon Winokur A nice little quote book, more for reading than reference. It is organized by subject, with lots of interviews with living curmudgeons and biographies of dead ones, and a one-page list of World Class Curmudgeons, including W. C. Fields, Groucho Marx, Dorothy Parker, Fran Lebowitz and Mike Royko. Highly recommended. [More Quotation Books for Reading]
Special Words by Joyce Landorf Heatherley "Notes for When You Don't Know What to Say" Sample letters for all of those difficult and emotional times of life. Just be careful that you don't plagarize outright, you might get caught. There are over 200 letters organized by subject. [More Other Reference Books]