Half a million dollars will be Celeste Thorne’s reward for spending four years of her life in total isolation. No faces. No voices. No way to leave. Since Celeste has never really worried about being alone, the generous paycheck she’ll receive for her participation in the solitary psychological experiment seems like easy money. When she finds an injured hiker in the woods bordering her living compound, her strictly governed world is thrown into disarray.

FBI agent Alexis Toles is dispatched to New Rochelle, New York, to investigate threatening letters sent to Congressman Christopher O’Brien and to protect his ex-wife, Cassidy, and six-year-old son, Dylan. But when she gets to New Rochelle, Alex discovers that there is more to the situation than simple stalking or political agendas; she finds that she has growing romantic feelings for Cassidy - and that the feelings are mutual.   

Dr. Jordan Williams devotes her life to two things: saving patients in the operating room and pleasuring her latest conquest in the bedroom. Her idea of commitment is spending a few hours together in bed. Single mom Emma Larson is Jordan’s polar opposite. Family and fidelity mean everything to her. After an ugly divorce from her wife, a plastic surgeon, she and her five-year-old daughter move in next door to Jordan. While she finds Jordan undeniably attractive, falling in love with another womanizing surgeon is the last things she needs.

What do you do when your carefully planned life takes a wrong turn into hell? When Quinn Maguire, a dashing young trauma surgeon, unaccountably accepts a position as an ER physician, her new boss, Honor Blake, suspects that Quinn is hiding a dark secret. While the two declare an uneasy truce in an effort to work together, both struggle with mutual, and unexpected, attraction.

Saxon Sinclair, the broodingly secretive Chief of Trauma at a busy Manhattan hospital is less than pleased to learn that her new resident is going to be the subject of a documentary film. The arrival of Jude Castle, a fiery independent filmmaker, soon sets sparks flying as the two driven women clash both personally and professionally. Both have secrets they have spent a lifetime guarding, and both have chosen careers over love.