Founded in 1901, the Pennsylvania Library Association (PaLA) is the state's oldest and most diverse professional library organization serving libraries, library employees, library trustees, and Friends of the Library groups.

Founded in 1901, the Pennsylvania Library Association (PaLA) is the state's oldest and most diverse professional library organization serving libraries, library employees, library trustees, and Friends of the Library groups.

Video Trust is a 40-year-old nonprofit corporation that used to go by the name of National Media Market. Video Trust strengthens libraries through publishing, holding educational events, providing professional development, sponsoring research, and advocating at all levels for adequate attention to the critical understanding and appreciation of film.

Video Trust is a 40-year-old nonprofit corporation that used to go by the name of National Media Market. Video Trust strengthens libraries through publishing, holding educational events, providing professional development, sponsoring research, and advocating at all levels for adequate attention to the critical understanding and appreciation of film.

The annual Schools of the Future Conference is the largest professional development gathering of public and private K–12 educators in Hawaii.

The annual Schools of the Future Conference is the largest professional development gathering of public and private K–12 educators in Hawaii.

The Charleston Conference is an informal annual gathering of librarians, publishers, electronic resource managers, consultants, and vendors of library materials in Charleston, SC, to discuss issues of importance to them all.

The Charleston Conference is an informal annual gathering of librarians, publishers, electronic resource managers, consultants, and vendors of library materials in Charleston, SC, to discuss issues of importance to them all.

The New York Library Association (NYLA) leads, educates, and advocates for the advancement of the New York library community.

The New York Library Association (NYLA) leads, educates, and advocates for the advancement of the New York library community.

AISLE is dedicated to providing school librarians in the state of Illinois with the resources that they need.

AISLE is dedicated to providing school librarians in the state of Illinois with the resources that they need.