Andrea James (Calpernia's friend in Transamerican Love Story) has her TS Roadmap Site [A fantastic and detailed site about transition.]
Deep Stealth Productions where Andrea and Calpernia have a series of helpful DVDs.
How To Change Your Sex: A Lighthearted Look at the Hardest Thing You'll Ever Do by Lannie Rose. She has a website and a podcast where she reads and discusses the book. www.lannierose.com
Wrapped In Blue: A Journey of Discovery by Donna Rose. [A great biography]
She's Not There : A Life in Two Genders by JENNIFER FINNEY BOYLAN [Another great biography]
True Selves: Understanding Transsexualism--For Families, Friends, Coworkers, and Helping Professionals by Mildred L. Brown, Chloe Ann Rounsley [A book to show the family]
My Gender Workbook: How to Become a Real Man, a Real Woman, the Real You, or Something Else Entirely by Kate Bornstein [I have an internet friend that says this book helped her decide to transition.]