Sky High is one of those books that you pull out when you want to impress. There's just something about three layers that always proves breath-taking.
I first heard about this book through Deb of Smitten Kitchen when she posted on the Sour Cream-Chocolate Cake with Peanut Butter Frosting and Chocolate-Peanut Butter Glaze. That mind-twistingly-named, beautiful behemoth became a must-bake for me—and it did not disappoint.
Since then, I've baked quite a few of the cakes in Sky High—the Chai Cake with Honey Ginger Cream being another standout—and consider it an integral part of my collection.
Sadly it seems to be out-of-print, a fact I just learned when going to grab the link to post here. Used copies don't come cheap, but it is available an an e-book.