Buried in Treasures 
by Randy Frost, Gail Steketee, and David Tolin is available in January and can be pre-ordered
Chapters: 
1 How to use this book 
2 What is Compulsive Hoarding?
3 How Did This Happen?
4 Meet the bad guys
5 Meet the Good Guys: Cognitive-Behavioral Strategies for Beating Hoarding
6 Enhancing Motivation
7 Sorting/Discarding: Getting ready
8 Sorting/discarding: lets go!
9 Help with reducing acquiring
10 Here come the bad guys: Part 1. Motivation and Working Time
11 Here come the bad guys: Part 2. Taking On Your Brain
12 Maintaining your Gains