If you are responsible for keeping the contents of an art museum in the museum, this book would be an excellent one for you to read.
It falls short of being a great book due to its lack of clear focus. Its first, and stronger, part is the story of the work performed over many years leading to the return of two stolen J.M.W. Turner paintings to the Tate in London. Here the author, Sandy Nairne, was directly involved and provides an insiders' true, but sometimes plodding, account of the eventual complex recovery process of the two works, which were stolen while on loan in Germany. Issues of insurance and dealing with the police are nicely set forth.
I think the best part of the book is on the many ethical considerations that are raised and discussed about a high-profile recovery that entailed negotiations with a German attorney who held useful information on the crime. After large payments were made to him, the art was handed back to the Tate museum. Was this a permissible reward or an illegal ransom?
The book's second part is mostly a simple rehash of other important art crimes, whether true or as fictionally depicted in the movies. (Why is it necessary to talk about female police detectives?) This part does have some good discussion of why paintings by the masters are now valued so highly by society--and thieves--and what might be done, if anything, to better protect these works or capture the thugs who steal them.
An ethical point I think was overlooked by Mr. Nairne: Why was it permissible for the Tate to essentially lie to the press about the state of recovery, when it had in hand one of the two paintings?