The Library Book is about the fire and the mystery of how it started—but in some ways that’s the least of it. It’s also a history of libraries, and of a particular library, as well as the personal story of Orlean and her mother, who was losing her memory to dementia while Orlean was retrieving her own memories by writing this book.”

https://www.amazon.com/Library-Book-Susan-Orlean/dp/1476740186