Aqua Adventures of North Carolina
I have been cave diving there for the past 15 years and found this book to be very informative. It is very different from his last guide book. There are not all the beautiful photos the last guide had. However is is a great guide to the caves of the region with information on many caves that were not even discovered when the last book was written. I highly recommend this guide for anyone who plans on traveling to the area or who just wants to learn more about the amazing caves that are there.