I used to have a list of recommended books on my site but since i hardly use that anymore, i'm moving most of the content here. You can find the list here or click on 'Recommended Books' in the Navigation entry on the right. I'll keep that list updated when i have new books to recommend 
The Inquisitive Coder - Davy Brion's Blog inquisitive: adjective. given to inquiry, research, or asking questions; eager for knowledge; intellectually curious