In this delightfully charming and heartfelt debut love story, two lonely and wildly different strangers embark on a short-term friendship over one London summer—only to discover they may be something more by the time the season ends. No one would ever call Ava Monroe a people person, which isn’t ideal for a barista in a busy London coffee shop. She’s sarcastic, blunt, and cynical, and her relationships are strictly no strings attached. With her best friend Josie soon leaving for a year, Ava knows she’ll be all alone unless she shakes up her routine. But she can’t risk bringing chance back into her carefully controlled life. Then insufferably cheerful, country-hopping, undeniably gorgeous Finn O’Callaghan rolls into her coffee shop with a horrifying proposal —a strictly friends-only summer fling. Finn needs a local to help him complete his London bucket list, and Ava needs to reassure Josie she won’t be on her own. And it’s only for a few months. To Ava’s surprise, their mismatched friendship of convenience becomes oddly tolerable, and as they work their way through Finn’s list and around the sun-drenched city, from rooftops and floating bars to nights at the museum, their adventures—and Finn’s company—start to feel . . . nice. Incredibly, terrifyingly, dangerously nice. Still, rules are rules—Ava has good reasons for them—and as the days get shorter, Finn’s departure gets closer. Because that’s the thing about it always ends. Right?

A family on a remote island. A mysterious woman washed ashore. A rising storm on the horizon. Dominic Salt and his three children are caretakers of Shearwater, a tiny island not far from Antarctica. Home to the world’s largest seed bank, Shearwater was once full of researchers. But with sea levels rising, the Salts are now its final inhabitants, packing up the seeds before they are transported to safer ground. Despite the wild beauty of life here, isolation has taken its toll on the Salts. Raff, eighteen and suffering his first heartbreak, can only find relief at his punching bag; Fen, seventeen, has started spending her nights on the beach among the seals; nine-year-old Orly, obsessed with botany, fears the loss of his beloved natural world; and Dominic can’t stop turning back toward the past, and the loss that drove the family to Shearwater in the first place. Then, during the worst storm the island has ever seen, a woman washes up on shore. As the Salts nurse the woman, Rowan, back to life, their suspicion gives way to affection, and they finally begin to feel like a family again. Rowan, long accustomed to protecting her heart, begins to fall for the Salts, too. But Rowan isn’t telling the whole truth about why she set out for Shearwater. And when she discovers the sabotaged radios and a freshly dug grave, she realizes Dominic is keeping his own dark secrets. As the storms on Shearwater gather force, the characters must decide if they can trust each other enough to protect the precious seeds in their care before it’s too late—and if they can finally put the tragedies of the past behind them to create something new, together.