Punctuation Repair Kit: Improve Your Punctuation Skills (Repair Kits) - William Vandyck This book is essential for teaching kids punctuation - I can't recommend it highly enough. It clearly explains so many of the rules that kids seem to find different (including that DAMN APOSTROPHE) and what's more, it makes it fun. Okay, the jokes are a little tired, but it doesn't really matter when the advice is this concise.Also, am I really the first person to review this?