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Came across this in my ongoing exploration of fantasy literature (something I've dabble in a bit but not really explored). A pleasant surprise. A complex story set in the future (and the past), with good characters, lots of history and lots of imagination. The Greek gods are real (and live on a terraformed Mars) and are dabbling in the Trojan War to settle their own spites. But there are also watchers from the past who know their Homer and get involved. Several intersecting story lines that weave together fairly nicely at the end. Wish I knew my Homer better...