Light My Fire by G.A. Aiken

Elina Shestakova of the Black Bear Tribe of the Midnight Mountains of Despair in the Far Reaches of the Steppes of the Outerplain (Elina) has been tasked with killing the dragon Queen. She does not succeed but, then, Celyn didn't think she tried very hard. That's why Elina is put in jail rather than killed. And it works out because, even though Celyn forgets that she is in jail, Elina is needed later to help broker a deal between the dragons and her people.
It was nice for Celyn to get his HEA after being harassed by his cousin so much for sleeping with the woman who eventually became his cousin's mate. These books are getting longer and I'm sort of convinced that it's the length of the names.

Dragon Kin #7

Three stars

This book came out November 25, 2014

Follows How to Drive a Dragon Crazy 

Followed by Feel the Burn

Borrowed as audiobook from Audible Plus 

Opinions are my own