Out of Phase: A Time Traveler's Chronicle: Book Four of by Honor Bound

Why would desperate people sacrifice almost everything that was dear to them and travel over 800 years into the past to seventeenth-century France in hopes of saving their future? They thought they had a great plan, but it failed. And, now, someone else has to pick up the pieces. Outstanding, swashbuckling, science fiction adventure with musketeer swords against aliens, and memorable characters making sacrifices to save humanity. Will the time travelers' extraordinary powers be enough to defeat the aliens who apparently followed them back in time, or can Laurel and the musketeers step up to save the human race?