Another vote for Andrea Hess's book, Unlock Your Intuition.
You can download the first chapter from Andrea's site, which is a good way to "try before you buy". If you want an overview of the book, have a look at Slade Roberson's review at
Unlock Your Intuition — Book Review : Shift Your Spirits or mine at
Woo-Woo Wisdom: Andrea Hess: Unlock Your Intuition