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A quick, fun read, and a solid start to a series (such that I'll probably eventually get around to the next book). My sense what that there were a LOT of analogies (if not borrowing - although I don't know in which direction) from the second-generation Battlestar Gallactica, but I'm guessing someone has already done the research on that. An interesting take on naval warfare (transposed to space), leadership, teamwork, politics, and, of course, religion.