Divorce attorney Harper James can't catch a break. Bad enough that she runs into her ex-hubby, Nick, at her sister's destination wedding, but now, by a cruel twist of fate, she's being forced to make a cross-country road trip with him. And her almost-fiancé back at home is not likely to be sympathetic.

A kid walks into your bookstore and says to you, Guess what? I'm your son. The one you put up for adoption seventeen years ago. The one you never told anyone about. Surprise! His name is Matthew Walker, and he's come to spend the summer on the Cape with his parents. Why? Well, he wants to meet you before he heads off to college in the fall. Tiny detail—he didn't tell his adoptive parents about his plan. And while you hoped this day would come someday, you're so stunned, you actually faint.

Hollywood screenwriter Sawyer Walsh knows a good love story when he sees it. But when it comes to real life romance, he’s a mess. That’s how he finds himself standing at the altar…as his ex-girlfriend ties the knot with his very famous best friend. The pressure, the resentment, the media coverage—it’s all too much—and before he knows exactly what he’s doing, he’s making a run for it, leaving a shocked congregation and flashing cameras in his wake.

Lark Smith has always had a plan for her life: find a fantastic guy, create a marriage as blissful as her parents’, pop out a couple of kids, and build a rewarding career as an oncologist. Things aren’t going so well. For one, the guy didn’t work out. Theoretically, she’d love to find someone else, but it hasn’t happened. Two, she’s just been transferred out of Oncology for being too emotional. (Is it her fault she’s a weeper?) Three, her parents just split up. Deviating from the plan was … well, not in the plan. A potential solution comes from the foul-tempered surgeon Lorenzo Santini.

Joshua and Lauren are the perfect couple. Newly married, they're wildly in love, each on a successful and rewarding career path. Then Lauren is diagnosed with a terminal illness. As Lauren's disease progresses, Joshua struggles to make the most of the time he has left with his wife and to come to terms with his future - a future without the only woman he's ever loved. He's so consumed with finding a way to avoid the inevitable ending that he never imagines his life after Lauren. But Lauren has a plan to keep her husband moving forward. A plan hidden in the letters she leaves him.