Apparently this was printed only in their paper edition (does anyone publish those anymore?) but Barnes and Noble was good enough to stick it on the book's home page.   Thanks guys! 
Library JournalMarching west across the known world, Prince Alexander of Macedon and his army head to the Pillars of Hercules at the entrance to the outer ocean, where the ruins of Atlantis are rumored to hold powerful weapons that draw on long-lost magical and scientific knowledge. Also seeking these treasures is a group of adventurers who hope to keep them from the most dangerous conqueror the world has known. VERDICT Set in an alternate version of the ancient world, this tale of warfare waged with mechanical golems, monstrous siege engines, and magic is a period fantasy with a distinctive feel that will appeal to historical and steampunk fantasy fans looking for something different.
http://www.barnesandnoble.com/w/pillars-of-hercules-david-constantine/1106910494