Mary Oliver's poetry itself can do some teaching on its own, but we can be grateful she's chosen to articulate the writing process so richly in this book. The book will almost certainly will wring some writing out of you; it will also inspire you to examine your work habits and technique. Oliver's intelligence shines through, and will make you a better reader of poetry. Small note on the previous review: Mary Oliver does, indeed, teach, at Bennington College currently. If you can't enroll there, this book is your next best choice.