Belle Starr by Belinda McBride

What happens after a girl gets side-lined by her first heat cycle? She goes lookin’ for trouble…and finds it.
Marshal Annabelle “Cowgirl” Oakley is the best law enforcement officer in Interstellar Coalition Enforcement. With her wolf Tucker at her side, Belle is clearly the best man for the job. Unfortunately, the job comes with hazards, and one of those hazards comes in the shape of tall, mysterious Armand.
Armand de le Croix is a werewolf with amnesia. He has no idea how he came to be living in Coalition space, he doesn’t know where his people are, or why his inky black hair is now snowy white. He just knows that the tall, dangerous redhead is all that he wants, and he means to have her regardless of what he must do to win.
When they meet, it’s magic. When they part, it’s mayhem.