This is *The Book of Lost Names by Kristin Harmel* - New York Times bestselling author of _The Winemaker's Wife_.
Published *July 2020*, inspired by a true story from World War II.
Here is a summary in English:
*Two Timelines:*
*2005 - Winter Park, Florida:*
*Eva Traube Abrams - 86 years old*, a semi-retired librarian. She is shelving books when she sees a photo in the New York Times.
It's a photo of an 18th-century religious book, _Epitres et Evangiles_, now housed in Berlin's Central Library. The article says it was looted by Nazis and contains a mysterious code that no one can decipher.
Eva freezes. She knows that book instantly. She hasn't seen it in 65 years. She calls it *The Book of Lost Names*. Only she knows what the code means.
She decides she must fly to Berlin, even though it means facing the memories she has buried for decades.
*1942 - France:*