Bounty Hunter: Ryder by Kim Fox

Ryder and his crew have a job. Capture a wild polar bear shifter and get a cool two million dollars that they desperately need to save the family ranch. But when a rival bounty hunter comes crashing into his life, he realizes the job is going to be anything but easy.
Tempest is about to catch her first target as a bounty hunter, that is until a frustrating man named Ryder tries to steal him from her. During their argument, Ryder handcuffs his wrist to hers, and the bad guy gets away. Unfortunately for them both, Tempest doesn’t have the key…

The two enemies are handcuffed together for days and Ryder and Tempest are both about to find out that living with one another is going to be harder than capturing the baddest of bad guys.