In Enemy Husband (4.5), by Nina Bruhns, an evil man is connected to both the pasts of covert op/thief Sass Hawthorne and security agent Stewart Rio, but neither know it. Rio is determined to capture the man responsible for his agent father's death, and when the chance comes, he must team up with Sass on an undercover job. Posing as husband and wife, Rio and Sass try hard to keep each other at arm's length, but the sexual attraction between them is undeniable. Danger, suspense and strong sexual tension make this a stellar read.
Reviewed by: 
Kari Thomas