I don't know how long this will last, but as I type this, Our Northern Islands is the #1 Amazon.com book on Guam. Please visit the link as soon as possible. The book could drop lower in the rankings if people start snatching up copies of Field Guide to Caves and Karst of Guam.
I am thankful to everyone who has purchased the book so far. While sales haven't been as brisk as the latest Dan Brown novel, they have been steady and the story of Dennis' adventure to the Mariana Trench Marine National Monument is guaranteed to be shared with a lot of people. Sharing the wonder of the Northern Islands is necessary if people are going to learn to care about them.
The copies I shipped to Saipan have yet to arrive, but when they do, I will announce where you can get your copy.