 Dr. Rosenberg's First Law of Reading—"Never apologize for your reading taste"—has since been adopted by growing numbers of librarians, and the field of readers' advisory has become increasingly central to the practice of librarianship.Nancy Pearl, the well known model of the librarian action figure and author of "Book Lust" and "More Book Lust," has promoted and further popularized the practice of readers' advisory within the library community and beyond.In recent years, a number of online databases have been developed to assist readers' advisors find "read-alikes," including "What Do I Read Next?"