It should be out some time next month if all goes well. It turned into a much bigger project and will be the end-all, be-all of 3.5 underwater source material. One of the delays is the many hundreds of pages had to be 3.5ed!
This book is really turned out well and at 256 pages this will be THE book for UW settings. Thanks to all whom helped and playtested it. I can't wait to hold this one in my hands!