The "Synchronicity War" Parts 1-4, a great series of space war, future technology, robots, Artificial Intelligence and Time Travel. What could be better for a Science Fiction enthusiast? One of the best series I've read since the "Foundation" series by Isaac Asimov! Great characters, especially the AI's...even the short sighted "politicians" of which we evidently can't get rid of! The author creates a very visible future of humankind and potential risks of space colonization. There are others out there!