Only Human

This was the final book in the Themis Files trilogy, a cool SF story that all began with finding a giant alien metal hand buried in the ground for thousands of years. (Eventually a huge alien robot is constructed and it gets crazier and bigger from there). I really enjoyed this story. It's told in a series of interviews, dialogue, and journal entries that just zips along. This may be the fastest I've zipped through a trilogy. And this last one was certainly interesting, but really it's the first two that are the most fun.