I support the American Library Association in this (without endorsing the book, which I have not read): "Unless there is an order from a U.S. court, the British settlement is unenforceable in the United States, and libraries are under no legal obligation to return or destroy the book. Libraries are considered to hold title to the individual copy or copies, and it is the library's property to do with as it pleases. Given the intense interest in the book, and the desire of readers to learn about the controversy first hand, we recommend that U.S. libraries keep the book available for their
users."