On May 20th the book started selling on Amazon.com. Pre-orders are flowing to the buyer, as reported by some here.
For the next few days, the supply will be sparse on Amazon.com, since they are only getting a certain allocation as the book flows to worldwide outlets.
This works the same as when Nikon releases a new camera. A mad rush at the beginning with supply shortages, and then easy availability. Within a week or so, the supply and demand ought to equalize, and the book will be easily available.
Thanks to everyone that pre-ordered, and to those ordering now!
============================================== Darrell Young (DigitalDarrell) www.pictureandpen.com "Better too many words than not enough understanding." ==============================================