Very interesting indeed. It hasn't come out yet (publication date of February 28), so we'll have to wait another month or two before we can read reviews of it. Martha Stewart has already seen it, however:
“Peter’s ratings for fragrance, flowers, and disease resistance make it easy to choose the right rose for your garden. I wish I had this when I planted my rose garden twenty-five years ago. I am now about to plant another garden, full of wonderful rose varieties and I intend to follow Peter's advice wholeheartedly."
(Martha Stewart 2014-11-10)
