My name is Isabella Butterworth. Your name is Isabella Butterworth. We’re around the same age. We live in the same town. But your life is more exciting than mine, isn’t it? Richer, dramatic, more fulfilling. Imagine if I’d never found out about you. But I have. Because someone mistook me for you. And now I can’t stop thinking about you because I know you’re in trouble. You need my help. And I need a way to get to know you.

Arlo Dilly is young, handsome, and eager to meet the right girl. He also happens to be DeafBlind, a Jehovah’s Witness, and under the strict guardianship of his controlling uncle. His chances of finding someone to love seem slim to none. And yet, it happened once before: Many years ago, at a boarding school for the Deaf, Arlo met the love of his life—a mysterious girl with onyx eyes and beautifully expressive hands which told him the most amazing stories. But tragedy struck, and their love was lost forever.

Emma hasn't told her husband much about her past. He knows her parents are dead and she hasn't spoken to her sisters in years. Then they lose their apartment, her husband gets laid off, and Emma discovers she's pregnant—right as the bank account slips into the red. That's when Emma confesses that she has one more asset: her parents' house, which she owns jointly with her estranged sisters. They can't sell it, but they can live in it. But returning home means that Emma is forced to reveal her secrets to her husband.

Dover, Massachusetts, 1969. Ginny Richardson's heart was torn open when her baby girl, Lucy, born with Down syndrome, was taken from her. Under pressure from his powerful family, her husband, Ab, sent Lucy away to Willowridge, a special school for the "feeble-minded". Ab tried to convince Ginny it was for the best. But two years later, when Ginny's best friend, Marsha, shows her a series of articles exposing Willowridge as a hell-on-earth - its squalid hallways filled with neglected children - she knows she can't leave her daughter there.

In 1985, Edward Shank famously gunned down the Beacon Hill Butcher, ending the serial killer’s reign of terror over the city of Seattle. But now in his eighties, Edward’s action-packed glory days are long behind him. The decorated former Seattle police chief has given up his high-maintenance Victorian home to his grandson Matt for a quiet life at the nearby Sweetbay Village Retirement Residence, where mac-n-cheese Wednesdays have become the highlight of his week.