Title: Branded by Fire
Author: Nalini Singh
Release Date: July 7th, 2009
Genre: Adult Paranormal Romance
*If you have not read the previous books in the Psy/Changeling world this may contain spoilers*
When a brilliant changeling researcher is kidnapped, DarkRiver sentinel Mercy, a cat, and SnowDancer lieutenant Riley, a wolf, must work together to track the young man-before his shadowy captors decide he’s no longer useful. Along the way, the two dominants may find that submitting to one another uncovers not just a deadly conspiracy, but a passion so raw that it’ll leave them both branded by fire
Summary from Goodreads.com
My Review: I know this is an older title, but I have just recently discovered this series and have been working my way through it. I have not written reviews for all of them, but I had to write one for this one because it is hands down my favorite one so far! The first book, Slave to Sensation, does come very close, but this one is my new favorite. The reason? The undeniable chemistry between our two main characters, Mercy and Riley. They have that classic love/hate thing going on and watching it slowly unravel was beyond amazing. I loved the constant banter between the two of them and found myself laughing out loud numerous times throughout the story. I also will admit I have become a
sucker for those changelings and since both the main characters in this story
are changelings I was hooked.
One downside to this book? I want Hawke’s story now! If you have read this series before than you know exactly who his girl going to be just as much as I do, but watching him suffer through these books makes me just want to read what is going to develop with them that much more. I think I am subconsciously trying to drag out reading these books because I know I will soon be out of material to read and have to wait until June for Hawke. *pouts* I am sure it will be worth it thought, I am beyond excited about it.
Nalini continues to surprise me with her books. She has a perfect balance of the paranormal, action and romance, so you are never bored and always hungry for more. This series really is absolutely fantastic, I cannot say enough good
things about it, so go find it in your bookstore or download it and start
catching up like me 
I really loved this one too and YES I want Hawke, like now.