Suddenly, it became hard to breathe, and the sound of the engine throbbed in Eva’s head. The plane crashed and skidded. She heard the wail of sirens. The last thing she remembered was pulling her body across the tarmac an inch at a time - before her world went black.

1941. Audrey Coltrane has always wanted to fly. It's why she implored her father to teach her at the little airfield back home in Texas. It’s why she signed up to train military pilots in Hawaii when the war in Europe began. And it’s why she insists she is not interested in any dream-derailing romantic involvements, even with the disarming Lieutenant James Hart, who fast becomes a friend as treasured as the women with whom she flies. Then one fateful day, she gets caught in the air over Pearl Harbor just as the bombs begin to fall, and suddenly, nowhere feels safe.

At 97 years old, Winnifred Ellis knows she doesn’t have much time left, and it is almost a relief to realize that once she is gone, the truth about her shameful past will die with her. But when her great-grandson Jamie, the spitting image of her dear late husband, asks about his family tree, Winnifred can’t lie any longer, even if it means breaking a promise she made so long ago....

Franny Stone has always been the kind of woman who is able to love but unable to stay. Leaving behind everything but her research gear, she arrives in Greenland with a singular purpose: to follow the last Arctic terns in the world on what might be their final migration to Antarctica. Franny talks her way onto a fishing boat, and she and the crew set sail, traveling ever further from shore and safety. But as Franny’s history begins to unspool - a passionate love affair, an absent family, a devastating crime - it becomes clear that she is chasing more than just the birds.

Wendy Darling is an orphan, ridiculed for believing in a future she can never have. She longs to sail the seas in the Royal Navy. Instead, she's about to be sold into service as a dressmaker. When she learns the Home Office is accepting female applicants, she jumps at the chance, joining the fight against the most formidable threat England has ever faced - magic.

Motherless and destitute, Frieda Hope grows up during Prohibition determined to make a better life for herself and her sister, Bea. The girls are taken in by a kindly fisherman named Silver, and Frieda begins to feel at home whenever she is on the water. When Silver sells his fishing boat to WWI veteran Sam Hicks, thinking Sam would be a fine husband for Frieda, she's outraged. But Frieda manages to talk Sam into teaching her to repair boat engines instead, so she has a trade of her own and won't have to marry.

Abandoned by her father and neglected by her self-centered, unstable mother, Sheila McGee cannot wait to escape the drudgery of her mill village life in Northern Ireland. Her classic Irish beauty helps her win the 1941 Linen Queen competition, and the prize money that goes with it finally gives her the opportunity she's been dreaming of. But Sheila does not count on the impact of the Belfast blitz which brings World War II to her doorstep. Now even her good looks are useless in the face of travel restrictions, and her earlier resolve is eroded by her ma's fear of being left alone.

Twenty-nine-year-old workaholic Libby Dewitt lives by the motto "if you fail to plan, you plan to fail." She's finally about to start her dream life with her fiance, Richard Tomy. Together, they're the perfect power couple - right down to the fact that he's agreed to use their honeymoon to help further her career in mergers and acquisitions. But 10 minutes before the wedding, her dreams dissolve via text message. Libby escapes to Paradise Bay alone. She's got two goals for her trip: devise a plan to get Richard back and convince resort owner Harrison Banks to sell his property.

At just 20 years old, Tara Tremain has everything: she's a trainee doctor, engaged to the man of her dreams—a passionate American biology student called Alex Carter. But just when life seems perfect, Alex betrays her in the worst way possible. Ten years later, she’s moved on. But when she’s pulled back into her wealthy family’s orbit for an unmissable party in the heart of Costa Rica, she finds herself flung into crisis: a child is desperately ill and the only remedy is several days’ trek into the heart of the jungle.

Army Capt. Jordan Armstrong surrendered a piece of her soul to the burning sands of Afghanistan. Now back home, only two things keep her going: her demanding job as a Search and Rescue pilot and sailing her 45-foot yacht around the coast of McKinley Point, Western Australia-alone. Plenty of women have tried to reach behind her walls, but Jordan remains aloof. When American expat Sara Matthews shows up in her life and takes an instant dislike to her, it sets her heart on fire. For the first time in what feels like forever, Jordan truly wants to be seen and understood.

England, 1939: The Penrose sisters couldn't be more different. Skye is a daring and brash pilot, and Liberty is the one to defy her at every turn. Even if women aren't allowed in the Royal Air Force, Skye is determined to help the war effort. She's thrilled when it reunites her with her childhood soul mate, Nicholas. She's less thrilled to learn Nicholas is now engaged to an enigmatic Frenchwoman named Margaux Jourdan.

Mira is a mermaid on a mission. It’s time to leave the ocean. Mira Belshaw has been at sea for...well, she doesn’t know how many years. It’s hard to keep track of time when you live in the ocean. But after enough time, the salt water triggers the desire to procreate, and her time is up. Finding a mate is the most important thing to her right now, and to do that, she has to return to the place where she was last human - the coastal city of Saltford.

1942, Manchester. World War II is in full swing, and Lily Mullins is determined to do her bit for the war effort. Her friends and sweetheart have all joined up, and Lily's sure there must be a role for her that goes further than knitting socks for the troops! When she decides to volunteer for the Women's Auxiliary Air Force, Lily soon discovers that she has a talent as a wireless operator. Helped along the way by a special gang of girls, she finds strengths she didn't know she had and realises that the safety of the country might just be in her hands....

Daisy Wilder prefers the company of horses to people, bare feet and salt water to high heels and society parties. Then, in the dizzying aftermath of the attack on Pearl Harbor, Daisy enlists in a top secret program, replacing male soldiers in a war zone for the first time. Under fear of imminent invasion, the WARDs guide pilots into blacked-out airstrips and track unidentified planes across Pacific skies. But not everyone thinks the women are up to the job, and the new recruits must rise above and work side by side despite the resistance and heartache they meet along the way.

Emily Ackerman has traveled the world, her constant compass and companion a book of letters her mother left for her when she died. But when professional failure leads Emily back to Nantucket to renovate and sell the family cottage she inherited, she wonders if her mom left advice to cover this...especially when her grandmother arrives to "supervise." And especially when her heart becomes entangled with Hollis McGuire, the boy next door-turned-baseball star who's back on the island after a career-ending injury.