Morning sickness used to be Sarah Cartwright's biggest problem--until she became the only witness to a murder. Now, newly pregnant, she had a killer on her trail--and Cooper Bellamy, KCPD's finest, by her side. Her brother's best friend and her sworn protector, it was impossible to keep Coop at arm's length. Yet the mother-to-be discovered the safest place to hide was in his strong arms. They found out soon enough they each needed the other--but would it be too late before a cold-blooded hit man made them take vows of permanent silence?