Oxford University Press, Inc. (OUP USA) is linked to Oxford University Press in Oxford, England (OUP UK), which is a department of Oxford University and is the oldest and largest continuously operating university press in the world. As a division of the University of Oxford, OUP USA adheres to the University's objective of excellence in research, scholarship, and education. Titles published by the group include scholarly works in all academic disciplines; bibles; music; textbooks; children's books; materials for teaching English as a foreign language; dictionaries and reference books; professional books in fields such as law, brain science, and medicine; an online publishing program of electronic resources and publications; and journals.