The Best Punctuation Book, Period by June Casagrande is the rare reference guide that manages to be both exhaustive and incredibly easy to read. It stands out because it doesn't just give you one set of rules; it acknowledges that different styles (like MLA, APA, AP, and Chicago) often disagree, and it shows you how to navigate those differences.
The "Grammar Gremlins" section and the clear indexing make it a perfect "desk-side" companion for when you’re mid-sentence and can't remember if that semicolon is actually doing its job. The Best Punctuation Book, Period: A Comprehens...
Whether you’re a professional writer or just someone who wants to stop second-guessing their emails, this is likely the only punctuation book you’ll actually enjoy using. It’s clear, authoritative, and—true to its title—pretty much the definitive guide. The Best Punctuation Book, Period by June Casagrande