Lou has enough confusion in front of her this summer. She'll be working in her family's ice-cream shack with her newly ex-boyfriend--whose kisses never made her feel desire, only discomfort--and her former best friend, King, who is back in their Canadian prairie town after disappearing three years ago without a word. But when she gets a letter from her biological father--a man she hoped would stay behind bars for the rest of his life--Lou immediately knows that she cannot meet him, no matter how much he insists. While King's friendship makes Lou feel safer and warmer than she would have thought possible, when her family's business comes under threat, she soon realizes that she can't ignore her father forever.

On islands around the world--from Manhattan to Phillip Island, Australia, to Komodo Island and beyond--eight children face life-changing moments: escaping a flood; embracing their identity; discovering that the adults in their lives can ease the burden of their eco-anxiety. And although each child couldn't be more different, one thing connects them all: a turtle swam into each of their lives at a critical moment, and left them changed.

Mia knows her family is very different than her best friend's. In the 1980s, the coastal fishing town of Prince Rupert is booming. There is plenty of sockeye salmon in the nearby ocean, which means the fishermen are happy and there is plenty of work at the cannery. Eleven-year-old Mia and her best friend, Lara, have known each other since kindergarten. Like most tweens, they like to hang out and compare notes on their crushes and dream about their futures. But even though they both live in the same cul-de-sac, Mia's life is very different from her non-Indigenous, middle-class neighbor. Lara lives with her mom, her dad and her little brother in a big house, with two cars in the drive and a view of the ocean. Mia lives in a shabby wartime house that is full of relatives--her churchgoing grandmother, binge-drinking mother and a rotating number of aunts, uncles and cousins. Even though their differences never seemed to matter to the two friends, Mia begins to notice how adults treat her differently, just because she is Indigenous. Teachers, shopkeepers, even Lara's parents--they all seem to have decided who Mia is without getting to know her first.