I,ve read it. I know Craig but didnt know he wrote the book until it was given to me at Christmass. He has radio tracked Black Mt.Tortoises in Thailand and has told me quite a bit about it. I hope he publishes that soon. It was really cool what their up to. I got to find out what they eat in nature after keeping them in captivity for 20 yrs. Let me know what you think when you finish. Vic Morgan