This is the replacement for the thin and not so thorough book. This book is the king of guide books, by far, featuring full color pages, cover placement flaps, incredible photos, route maps, and, yes, a hefty price tag. The route maps are both shown in great hand drawn color maps as well as color photos of the cliff line itself. Unlike other books in black and white, this book's photos make line finding a snap. The only complaint is the book is filled with advertisement, as if the price tag alone didn't pay for it. A must have for your collection even if you are replacing the old book.