Mostly self help books that have changed the way I think for the better.
A thorough guide to developing the skills and confidence necessary to negotiate anything you want in life and leaving any negotiation with what you deserve.
Never Split the Difference: Negotiating As If Your Life Depended On It
A great first step into non-monogamy
The Anxious Person's Guide to Non-Monogamy
One of the best books when you're starting from ground zero on BDSM and the kink community
Playing Well With Others: Your Field Guide
A guide to creating a community that helps you feel connected and happier in life