The book "Index to Library Reports" published by the author Kateryna Twining Moody is noted as an important reference guide for librarians, researchers and students working in the field of librarianship. The book collects and systematizes reports on the activities of libraries and library institutions in various aspects, which makes it possible to quickly find the necessary information. "Index to Library Reports" is an important study in the field of library science and an addition to other sources of knowledge about the development of librarianship.