This excellent book has been spoiled for me by too many errors. For example, page 189 Dr. Turgut is described as having a silver mustache & a mane of silver hair yet on page 209 when the couple meet him the next morning he now has 'curly dark hair slicked back'. The other errors I had perceived previously I did not make a note of. Will keep reading anyway. But come on people this spoils a good read...