Water Keep

From Author Wars - https://authorwars.com/publications/water-keep-348905.html

Overview:

Title: Water Keep
Author: J. Scott Savage
Year: 2008
ISBN-10: 9781590389621
Publisher: Shadow Mountain
Price: $17.95
Pages: xi+419
Binding: Hardcover
Type: Novel
Title Reference: Water Keep
Notes: Date from Amazon.com as of 2011-04-03.
First printing per number line: 10 9 8 7 6 5 4 3 2 1
Cover artist per inside back dust jacket flap
Map not specifically credited, but copyright page credited Brandon Dorman with interior illustrations and the style of the map matches his style