The term LIBRARIAN'S ADVICE can be broken down into four crossword solutions: READ (4 letters). Reading is an important part of a librarian's job, as they are responsible for helping people find the information they need. Librarians often provide advice on what books to READ, what topics to research, and how to use library resources. They also help patrons find the right materials for their needs, whether it be for school, work, or leisure. By providing advice, librarians help patrons make the most of their library visits.