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.

1942. Hannah Martel has narrowly escaped Nazi Germany after her fiancé was killed in a pogrom. When her ship bound for America is turned away at port, she has nowhere to go but to her cousin Lily, who lives with her family in Brussels. Fearful for her life, Hannah is desperate to get out of occupied Europe. But with no safe way to leave, she must return to the dangerous underground work she thought she had left behind.

Iris Maynard lost her husband in World War II, her daughter to illness and, finally, her reason to live. Walled off from the world for decades behind the towering fence surrounding her home, Iris has built a new family…of flowers. Iris propagates her own daylilies and roses while tending to a garden filled with the heirloom starts that keep the memories of her loved ones alive.

Summer 1940: Hedy Bercu fled Vienna two years ago. Now she watches the skies over Jersey for German planes, convinced that an invasion is imminent. When it finally comes, there is no counterattack from Allied forces - the Channel Islands are simply not worth defending. Most islanders and occupying forces settle into an uneasy coexistence, but for Hedy, the situation is perilously different. For Hedy is Jewish — a fact that could mean deportation, or worse.

Julia White is struggling: her bartending job isn’t cutting it, and her first book has sold hardly any copies. She’s broke, barely able to make ends meet while drowning in her late mother’s medical bills and reeling after a one-night stand with her ex-boyfriend, who’s now completely ghosted her. Enter Johnathan Aster, world-renowned photographer, with a proposal: he has a never-before-seen photograph of a woman falling from a train bridge, clutching what appears to be a baby. And he wants Julia to research the story.