This is a charming little book that discusses bondage as an erotic technique. It's illustrated with sexy little silhouette drawings of tied up women. The text is fine, and includes instructions for various ways to tie people up.
Unfortunately, the sexy little silhouette drawings do no coincide with the rope techniques being discussed. So if you actually wanted to try some of these rather complex rope tricks you'd have to look elsewhere to find proper illustrations.
That said, this is one of those items that is both sexy and yet very tame. If someone found in on your bookshelf they would smile and laugh.