The apostrophe causes more problems in the English language than any other aspect of grammar. Grown adults with a university education dont know how to use it properly, and our public signage is filled with examples of its misuse. This ideal gift for grammar sticklers and the grammatically challenged alike offers an easy method to determine how to use the apostrophe, with no exceptions. Join the pedants as they revolt against our misuse of this essential piece of punctuation and learn how to use the apostropheonce and for all.