Spanning the years 1900 to 1977, The Covenant of Water is set in Kerala, on South India’s Malabar Coast, and follows three generations of a family that suffers a peculiar affliction: in every generation, at least one person dies by drowning—and in Kerala, water is everywhere. At the turn of the century, a twelve-year-old girl from Kerala’s long-existing Christian community, grieving the death of her father, is sent by boat to her wedding, where she will meet her forty-year-old husband for the first time.

Gabriela's mother, Luna, is the most beautiful woman in all of Jerusalem, though her famed beauty and charm seem to be reserved for everyone but her daughter. Ever since Gabriela can remember, she and Luna have struggled to connect. But when tragedy strikes, Gabriela senses there's more to her mother than painted nails and lips. Desperate to understand their relationship, Gabriela pieces together the stories of her family's previous generations.

In the spring of 2020, Lara’s three daughters return to the family's orchard in Northern Michigan. While picking cherries, they beg their mother to tell them the story of Peter Duke, a famous actor with whom she shared both a stage and a romance years before at a theater company called Tom Lake. As Lara recalls the past, her daughters examine their own lives and relationship with their mother, and are forced to reconsider the world and everything they thought they knew.

Even as a child in 1910, Sara Glikman knows her gift: she is a maker of matches and a seeker of soulmates. But among the pushcart-crowded streets of New York’s Lower East Side, Sara’s vocation is dominated by devout older men—men who see a talented female matchmaker as a dangerous threat to their traditions and livelihood. After making matches in secret for more than a decade, Sara must fight to take her rightful place among her peers, and to demand the recognition she deserves.

In the war-torn London of 1939, fourteen-year-old Hazel and five-year-old Flora are evacuated to a rural village to escape the horrors of the Second World War. Living with the kind Bridie Aberdeen and her teenage son, Harry, in a charming stone cottage along the River Thames, Hazel fills their days with walks and games to distract her young sister, including one that she creates for her sister and her sister alone—a fairy tale about a magical land, a secret place they can escape to that is all their own.

After Tova Sullivan’s husband died, she began working the night shift at the Sowell Bay Aquarium, mopping floors and tidying up. Keeping busy has always helped her cope, which she’s been doing since her eighteen-year-old son, Erik, mysteriously vanished on a boat in Puget Sound over thirty years ago. Tova becomes acquainted with curmudgeonly Marcellus, a giant Pacific octopus living at the aquarium. Marcellus knows more than anyone can imagine but wouldn’t dream of lifting one of his eight arms for his human captors—until he forms a remarkable friendship with Tova.

The story begins in 1962. On a rocky patch of the sun-drenched Italian coastline, a young innkeeper, chest-deep in daydreams, looks out over the incandescent waters of the Ligurian Sea and spies an apparition: a tall, thin woman, a vision in white, approaching him on a boat. She is an actress, he soon learns, an American starlet, and she is dying. And the story begins again today, half a world away, when an elderly Italian man shows up on a movie studio's back lot - searching for the mysterious woman he last saw at his hotel decades earlier.

William Waters grew up in a house silenced by tragedy, where his parents could hardly bear to look at him, much less love him—so when he meets the spirited and ambitious Julia Padavano in his freshman year of college, it’s as if the world has lit up around him. With Julia comes her family, as she and her three sisters are inseparable: Sylvie, the family’s dreamer, is happiest with her nose in a book; Cecelia is a free-spirited artist; and Emeline patiently takes care of them all.

In her twenties, Belle da Costa Greene is hired by J. P. Morgan to curate a collection of rare manuscripts, books, and artwork for his newly built Pierpont Morgan Library. Belle becomes a fixture in New York City society and one of the most powerful people in the art and book world, known for her impeccable taste and shrewd negotiating for critical works as she helps create a world-class collection.

Her beauty almost certainly saved her from the rising Nazi party and led to marriage with an Austrian arms dealer. Underestimated in everything else, she overheard the Third Reich's plans while at her husband's side, understanding more than anyone would guess. She devised a plan to flee in disguise from their castle, and the whirlwind escape landed her in Hollywood. She became Hedy Lamarr, screen star.

Growing up Black in rural North Carolina, Ray McMillian’s life is already mapped out. But Ray has a gift and a dream—he’s determined to become a world-class professional violinist, and nothing will stand in his way. Not his mother, who wants him to stop making such a racket; not the fact that he can’t afford a violin suitable to his talents; not even the racism inherent in the world of classical music.

New York City, 1956: Nineteen-year-old Marion Brooks knows she should be happy. Her high school sweetheart is about to propose and sweep her off to the life everyone has always expected they’d have together: a quiet house in the suburbs, Marion staying home to raise their future children. But instead, Marion finds herself feeling trapped. So when she comes across an opportunity to audition for the famous Radio City Rockettes—the glamorous precision-dancing troupe—she jumps at the chance to exchange her predictable future for the dazzling life of a performer.

Woodrow Wilson Nickel, age 105, feels his life ebbing away. But when he learns giraffes are going extinct, he finds himself recalling the unforgettable experience he cannot take to his grave. It’s 1938. The Great Depression lingers. Hitler is threatening Europe, and world-weary Americans long for wonder. They find it in two giraffes who miraculously survive a hurricane while crossing the Atlantic. What follows is a twelve-day road trip in a custom truck to become Southern California’s first giraffes. Behind the wheel is the young Dust Bowl rowdy Woodrow.

In 1943, Irene Woodward abandons an abusive fiancé in New York to enlist with the Red Cross and head to Europe. She makes fast friends in training with Dorothy Dunford, a towering Midwesterner with a ferocious wit. Together they are part of an elite group of women, nicknamed Donut Dollies, who command military vehicles called Clubmobiles at the front line, providing camaraderie and a taste of home that may be the only solace before troops head into battle.

It is 1943, and for four years, 16-year-old Stefania has been working for the Diamant family in their grocery store in Przemsyl, Poland, singing her way into their lives and hearts. She has even made a promise to one of their sons, Izio - a betrothal they must keep secret since she is Catholic and the Diamants are Jewish.