In this update of the ideal introduction to the library profession, the core competencies of professional librarians are presented in 14 essays supplemented with foundational principles and context.

• Updates a core textbook and introduction to the profession that will be useful for almost all LIS programs and new librarians

• Brings together the work of authors who are experts in various core areas

• Provides content based on an analysis of emerging trends and issues

• Includes key resources for further reading