“Dreyer’s English: An Utterly Correct Guide to Clarity and Style” by Benjamin Dreyer is a New York Times bestseller that serves as a sharp, funny, and engaging grammar guide. The book offers lessons on the ins and outs of punctuation and grammar, including how to navigate tricky homophones and the myriad ways to use (and misuse) a comma. It’s an invaluable resource for those who want to improve their writing skills and an utter treat for anyone who simply revels in language.