Here are some of my favorite resources for information on Celiac Disease and gluten intolerance or sensitivities:
(Many prescription and OTC medications contain gluten!)
Real Life with Celiac Disease by Dr. Daniel Leffler and Melinda Dennis. One of the most valuable resources I have found to date! It was published in 2010 and has the most up to date information.
Celiac Disease: A Hidden Epidemic by Dr. Peter Green. This book is very well-respected in the gluten-free community.
Local Support Groups:
with the Celiac Sprue Association
with the Gluten Intolerance Group
(I am a member of local chapters of both of these organizations!)