Award-winning author Elana K. Arnold returns with a boldly visionary, deeply felt story that crosses space and time to examine loss and love in a world on the brink.

It is the late summer of 2021, and a girl named Nora is on the Paris Metro.

Nora, whose mother loved her, even though Nora was broken.

Nora, who couldn’t help her mother when her mother needed her most.

Nora, from whom the pandemic has taken nearly everything, save the object she clings to: a cylinder containing her mother’s ashes.

With no family left, no friends to speak of, and no way to turn back time, Nora has come to France to keep a promise she never got to make: to spread the ashes in a place her mother never got to see. But instead, Nora finds herself on the run through a forest in the night, taking refuge in a dark holloway. And when she wakes, and tries to make her way back to something she recognizes, she realizes that is impossible.

Because it is no longer 2021.

Questioning everything—including her own sanity—Nora sets out on a journey through a time and place completely foreign to her, and yet one that, much like the time and place she came from, is defined by death, loss, fear, and uncertainty. A journey in which she must find a way to honor her mother—and heal herself—in a world that feels irrevocably broken.