|yeah, but even i still catch my breath when i see this gorgeous cover art|
Description from the back cover:PLENILUNE
The fate of Plenilune hangs on the election of the Overlord, for which Rupert de la Mare and his brother are the only contenders, but when Rupert’s unwilling bride-to-be uncovers his plot to murder his brother, the conflict explodes into civil war. To assure the minds of the lord-electors of Plenilune that he has some capacity for humanity, Rupert de la Mare has been asked to woo and win a lady before he can become the Overlord, and he will do it—even if he has to kidnap her.
En route to Naples to catch a suitor, Margaret Coventry was not expecting a suitor to catch her.
Not sure what a planetary fantasy is?
You're probably more acquainted with it than you think.