Jeff Ayers is an American author, librarian, and literary critic, known for his work in the field of mystery, science fiction, and thriller genres. He has written several books, including both fiction and non-fiction, with a notable focus on guides to popular series and authors. One of his well-known works is "Voyages of Imagination: The Star Trek Fiction Companion," which provides details on novels and short stories based on the Star Trek universe. Apart from his literary contributions, Ayers has also been involved in library science and has been an advocate for literacy and reading. He has contributed reviews and articles to various publications and is respected for his extensive knowledge of genre literature.