Working remote on a houseboat in Seattle sounds amazing-until it rains for four months straight. Now Robbie Price would love any excuse to get on dry land. When a co-worker who's going through a divorce suggests a house swap, Robbie can't pass up the chance to spend four weeks in a beach cottage in San Diego. All she needs to do is avoid her co-worker's ex-wife and finish a few home improvement projects.

Dr. Jillian Byers only considered two careers: indie rock sensation or physician. Both dreams led her to Los Angeles. She never plotted a course that led back home. With her father's health declining, Jillian picks up her life and returns to Crystal, Maine. At first, it seems time has stood still in her hometown. It doesn't take long for Jillian to realize nothing is quite the way she remembers.

Elle Robinson's world is literally swept away when a raging flood sends her car careening toward certain doom, only to be rescued by Angela Lane – a spirited, self-reliant, and unexpected savior who pulls Elle back from the edge of calamity. In the aftermath of their brush with mortality, passions ignite between the two women, mirroring the uncontrollable rise of the floodwaters. However, fate has a wicked sense of humor.

Unemployed academic Caitlyn Taylor comes home to family drama. Her carefree twin Chloe plans to ditch her job to visit a guy she met online. Caitlyn steps in to impersonate Chloe so she won't get fired for skipping town. Unfortunately, this means answering phones for an icy, dismissive boss. Busy college president Ruth Holloway never paid much attention to her mediocre assistant. Suddenly, "Chloe" demonstrates insight into faculty politics and a baffling talent for analytics. And since when has she been so attractive?

After the death of her grandmother, reluctant heiress Madilyn Marak agrees to stay with her grandfather at the estate for the summer. There, she finds an old diary hidden in an antique desk in the attic—The Apple Diary—written by her great-grandmother Isabel. In there, she finds the love story of Isabel and Lorah, along with a photograph of the two young women from 1933. The diary, like the love affair, was short and brief, but rich and vivid enough for her to feel a true bond with the women despite the heartbreaking ending.