I wrote to my editor Joe Allison for clarification on how people can order Mosaic quickly. When a book first comes out, there can be a lag-time between the order and the delivery when done through Amazon or Barnes and Noble or Borders. This lasts for a few weeks or a couple of months. Orders from Warner Press ship out immediately. Now here's some more clarification:

If you order from Warner Press or Books-a-Million, you will get your book immediately. With the other places, there will be a 2 week lag-time. Sorry about that. Early reviews are very favorable (Thank God), so get your order in now!