This is the second contour book by Kevin Aucoin ($65), and I'm so in love with it. I remember seeing the first one in stores and I thought, what the hell is with this overpriced book of eyeshadows??? Seriously, there was such a minuscule amount of product in the first book that I didn't understand how you could use a brush with it, let alone contour a whole face.
The first volume is discontinued (still continued and popular but I don't know why?) and was priced at $59 for 0.36 oz of product while volume 2 is $65 for 0.95 oz. Needless to say, the second volume is infinitely better, and it's an incredible value.