Gillian "Gem" Martin is the lead biologist at a wildlife sanctuary on the Northeast coast and head of the Wildlife Emergency Response Team called in when catastrophes, man-made or natural, threaten the endangered species she studies. Austin Germaine is a troubleshooter, the hired gun for a big oil company, whose job is to help contain leaks and prevent media coverage of a pending disaster until the danger can be eliminated. If it can be.

The face of terror is hard to recognize - especially when it's homegrown. Blair Powell is set to join her father on the campaign trail even though a domestic terrorist group has already launched one attack on President Andrew Powell's life. The orchestrators of the assassination attempt are still at large, and Andrew's opponent is a popular ultra-conservative with questionable ties to the radical right.

Leslie Harris's visit to her upstate New York lakeside family home after a decade of triumphs and disappointment resembles a nightmare more than the quiet vacation she'd hoped for. The unexpected appearance of much-changed town girl, Devon Weber, with whom Leslie shares a secret that haunts them both, rekindles an old heart ache - and reminds Leslie of just why she left.

All medevac helicopter pilot Jett McNally wants to do is fly and forget about the horror and heartbreak she left behind in the Middle East, but anesthesiologist Tristan Holmes has other plans. When Jett comes home from the war and destruction in the Middle East, flying and the adrenaline rush of a crisis are the only things that make her happy, and she volunteers to fly night call, where all the action is, whenever she can. So maybe once in a while she takes a few chances. Hey, that's life, right?

Devon Crawford is an officer; air force pararescueman Cam Munro is enlisted. Dev flies medical evacuations; Cam jumps into danger zones to save lives. Dev wants to return home from Afghanistan with her heart untouched; Cam will do anything to win the woman he loves.

A mysterious newcomer, a reclusive doctor, and a troubled gay teenager learn about love, friendship, and trust during one tumultuous summer in Provincetown. Reese Conlon, LtCol USMCR, is the new sheriff who has heads turning amidst speculation as to who will be the first woman to capture her attentions. Doctor Victoria King has been betrayed by love once and refuses to risk heartbreak again. Brianna Parker, the teenaged daughter of Reese's chief, fears her father’s wrath when he learns that she loves another girl.

Rebecca Keane has it all figured out. With a successful career as an Army surgeon and a fresh promotion to lieutenant colonel, she loves her life leading a surgical team. Even if that life means she’s spent years hiding her sexuality and ignoring her desires under the Army’s "don’t ask, don’t tell" policy. Then Captain Sabine Fleischer’s arrival sets off an attraction that cracks Rebecca’s carefully cultivated armor and brings about fresh complications. 

Special Crimes Unit investigator Detective Sergeant Rebecca Frye is attempting to solve a series of sexual assaults and running into dead ends at every turn. Finally, she has a break in the case - a witness. However, the one person who may help her bring a madman to justice is a victim herself. Rebecca must now convince the injured woman's physician to assist her, a task that will force both women to confront their own darkest fears.

Attorney Liz Ramsey thought she had everything - a devoted partner, a challenging job, and plans for a family in the making. Unfortunately her life takes a turn, and she ends up alone and in the kind of trouble she never dreamed of. Then she bumps into - literally - young surgeon Reilly Danvers, and life gets even more complicated.

Flannery Rivers is content to let her sister, Harper, carry on the family dynasty - at the Rivers hospital where they both work and on the home front. Now that Harper is settled and soon to be happily married, Flannery can ease back into her life of casual flirtations and find all the excitement she needs in the ER. She's even got her next playmate all lined up, or so she thinks.

Homicide detective Mandi Murphy had seen enough bloodshed on the streets of Houston to last a lifetime. After a botched drug bust left a friend dead, she wanted out of the city. Peaceful little Sawmill Springs seemed like the perfect spot to start over. Six weeks on patrol proved the town to be as quiet and serene as she'd imagined.

Taya Kostas is a survivor. She's clawed her way back from the hell she was subjected to at the hands of an undercover agent working for the US government. Since then she's dedicated her life to preventing the same from happening to anyone else. Now her story has come full circle. She's about to take the stand as the key federal witness in the biggest terrorist case the country has seen in years. But even though the man responsible for her nightmares is behind bars, the evil she escaped is still hunting her.

Photojournalist Reagan Bryant has just returned from six-month stint in Afghanistan. Haunted by the tragedy that ended her last assignment, she's searching for some peace - something to end the guilt and chase the trauma away. Two weeks at the resort hotel owned by her future sister-in-law's father seems like the perfect escape.

Elise Grayson has it all. Money, looks, a comfortable home in an upscale Boston neighborhood, and the social status her family has long enjoyed. She has everything she's ever wanted. Almost. Elise's private life is her one failure. Jan Chase needs a new job and new surroundings—a place where no one will ask questions or judge her ability. Driving a limousine for Boston's privileged elite seems like the perfect answer. Being a chauffeur is something Jan is tailor-made for. At least until she meets Elise Grayson.

When Laura Fry returns to her childhood home to care for her invalid mother, she hopes the writer’s block that has swallowed her writing career will disappear. She doesn’t plan on turning into a “yard girl” but her mother’s long neglected lawn beckons her to return it to the lush and colorful display it had been before her mother’s accident. She also doesn’t plan on making friends with the “nympho lesbian” next door but she finds it impossible not to watch the parade of playmates the neighbor brings to her pool.