I kind of like a little volume called "The Transitive Vampire: A Handbook of Grammar for the Innocent, the Eager, and the Doomed." There's also an accompanying one on punctuation called The Well-Tempered Sentence: A Punctuation Handbook for the Innocent, the Eager, and the Doomed." Both by Karen Elizabeth Gordon. O Olivia S. Anastasiadis Curator Richard Nixon Library & Birthplace