Just finished reading
Castaway Odyssey, by Ryk E. Spoor and Eric Flint. This is #5 in the Boundary series, but makes a reasonable entry point for anyone just starting the series, though you'll want to circle back after you finish, I suspect.
This book is very like every other book in the series. I can't quite understand what it is about them that appeals so much, but I inevitably end up staying up late reading into the night. It's well written, doesn't go on overly long (358 pages), and has interesting, if slightly too good to be true, characters. Recommended.