Grammar smart : a guide to perfect usage by Princeton Review

Grammar Smart uses a witty, irreverent approach to help individuals write and speak with greater clarity and confidence. Instead of boring readers with countless rules and confusing grammatical terms and a nuts-and-bolts English designed to help readers express themselves more clearly. They'll learn how to choose between "that" and "which" and when to use "as" instead of "like," and they'll know for sure if this is between "you and me" or "you and I."