I recently finished this one after my book club picked it. The story follows a woman named Fenna Vos, who's an escape artist working on a team creating survival kits for British soldiers during WWII. That whole 'Houdini' angle hooked me at first, but it becomes a wartime thriller when she's recruited by MI9 to help pilots evade capture. Then it takes a sharp turn into her past – she's actually a Dutch Jewish child who survived a tragedy at a mine, and her whole reason for becoming an escape artist ties back to a boy from that time, Arie. So the plot moves between her childhood trauma in the Netherlands and her dangerous undercover work trying to outwit the Nazis. The 'ways we hide' isn't just about physical escapes; it's about hiding your identity, your past, your grief. It got heavier than I expected from the blurb, honestly.
What stuck with me was how the two timelines finally connected. You spend half the book wondering why Fenna is so driven, so closed off, and the reveal about what really happened at that mine, and her guilt over Arie, recontextualizes everything. The last act, where she goes into occupied territory, felt a bit rushed compared to the careful setup, but the emotional payoff landed.