Each of the profiles also include a "career ladder" which shows the entry-level positions associated with the career profile and then the career progression, such as the Public Services librarian, who may enter the profession as a library technician or a library assistant, then progress to Public Service Librarian and possibly achieve a senior level position in this area as a Chief Information Officer, a Library Department Head or Library Director.
This book would, of course, be useful to a person who is research library science as a career and who is thinking about applying to a library science program, but it would also be useful to a graduate who is deciding what types of positions to apply for, how to prepare for an interview, or for a mid-career professional who is thinking about a transition from their current sector to another position, though they may wish to stay in libraries or information management.