I recently read Beyond Cloud Nine by Greg Spry and saw an announcement of a suspected Planet Nine. I thought of the two together because so much of the book takes place out in our solar system

I really liked the book. It was an exciting story set in the not too distant future.

There are well described and choreographed space battles. The mysterious foes out maneuver all the good guys, but the heroine’s faster reflexes allow her to survive.

I really liked the author’s treatment of the science...