The first, which I've wanted since it first came out, is Collage Unleashed by Traci Bautista I've admired Traci's work for quite a while now so am thrilled to get an insider's view of how she works. I love the way the book is set up. Lots of eye-candy, cool fonts used throughout and enough techniques & project ideas to spark anyone's creativity.
The other is Taking Flight by Kelly Rae Roberts. I've been seeing a lot of Kelly's work in Cloth, Paper, Scissors the past few months and found it full of lighthearted spirit. when I saw she had an inspirational book out I had to have it! It's as good as it looks and definitely worth picking up.