That was faster than I thought. You can buy the print version of Dark Passages on Lulu.com. The eBook version along with versions on Amazon and Barnes & Noble should be available over the next few weeks.
Note: The distribution to Amazon and Barnes & Noble is being delayed a few days while we try to see if Lulu can do anything about the online image of the book cover. If you notice above, the characters robes are very dark, almost black. In truth, the real illustration depicts them as a deep but obvious red color. The actual print copy is much better, but still darker than intended. Thanks to Amy for trying to help resolve this.
In the meantime, I'm about 75% done with a next to last review of Volume 3. For anyone who read Book 1, I really encourage you to continue with the second volume. The first book was a balance between moving the story forward while introducing the reader to a whole new world. With the introductions over, subsequent volumes will spend more time on exploring the main characters in more depth and depicting more creative aspects of Verdan. It's a lot of fun.