Lord of the Circle is a historical fiction centering on Joshua & Caleb's conquest of Jericho and wrapped around circular insights from the real world. This book contains a little bit of science, a little bit of history, a fair amount of fiction AND a number of thought-provoking follow-up questions sprinkled here and there. It's a fairly easy read and designed to be used for personal or group studies. While appropriate for all ages, it will most likely...