As the seasons start to change Autumn is about to blow a few surprises Cody Moore's way. Finding out who her mother really has left Cody and her family in a state of shock. But as the Moore family start to settle back into their everyday lives and wind down from a summer filled with mystery and life changing truths they are soon to find that their troubles are far from over.

The Marine Life Center has hired a new marine biologist, Reece Tanner. Reece still turns heads and looks a lot younger than forty-five. With his six-foot-five frame, broad shoulders, tanned skin, sandy blond hair, brown eyes, and rugged good looks, Reece looks better than most forty-five year olds. But Cody doesn't know much more about Reece than what's on his resume. Reece is not a man that likes to talk about himself and mystery once again shrouds Cody Bay upon his arrival.

But Reece is not the only new guest about to check into the Bay and turn everyone's life upside down as an unexpected arrival brings a new kind of chaos with her. Valentine Huxley is a spoilt pampered socialite who's come to Nantucket to find her family. Only there is more than meets the eye to Valentine and her bags full of surprises. W

While Reece and Valentine go head to head and become the thorns in each other's side, Nancy Honey's relationship with the handsome doctor, Stein is getting serious. But the relationship starts to hit a few bumps as Nancy's love of solving mysteries takes her down a dangerous path. A path that makes her seek the help of someone who she does not see eye to eye with.

Step onto the shores of magical Cody Bay and into the lives of the Moore family as they unravel their family secrets, meet intriguing new guests, get tangled in affairs of the heart, and solve the many mysteries that wash up on the shores of the Bay.