The Vor GameLois McMaster Bujold
science fiction > military science fiction + space opera
Hugo Award 1991.
THE PRINCE AND THE MERCENARY
Together, they can get into a lot of trouble. Trouble only the combined forces of the Free Dendarii Mercenaries can get them out of. At least, that's what they're hoping...
In this latest adventure with the galaxy's craftiest mercenary leader, Miles starts out by so shaking up the High Command on his home planet of Barrayar that he is sent to the other side of the galaxy – where who should he run into but his old pals the Free Dendarii Mercenaries. And a good thing too, because it turns out that Miles' childhood chum, that's Emperor Gregor to you, has been the victim of foul play, and only Miles – with a little Dendarii muscle – can save him. This is very important to Miles; because if Gregor dies, the only person who could become the new emperor is Miles himself – and that he regards as a fate worse than death.
Lois McMaster Bujold (born 1949) is an American speculative fiction writer. She is one of the most acclaimed writers in her field, having won the Hugo Award for best novel four times, matching Robert A. Heinlein's record, not counting his Retro Hugo. Her novella "The Mountains of Mourning" won both the Hugo Award and Nebula Award. In the fantasy genre, The Curse of Chalion won the Mythopoeic Award for Adult Literature and was nominated for the 2002 World Fantasy Award for best novel, and both her fourth Hugo Award and second Nebula Award were for Paladin of Souls. In 2011 she was awarded the Skylark Award. In 2013 she was awarded the Forry Award. In 2017 she won a Hugo Award for Best Series, for the Vorkosigan Saga.
The bulk of Bujold's works comprises three separate book series: the Vorkosigan Saga, the Chalion Series, and the Sharing Knife series.