The Institute maintains two self-serve libraries — one on the second floor of the Administration building and another connected to the mailroom. Both contain volumes in Spanish, English and Korean on such topics as Spanish language and literature; Bible; missions; discipleship; geography, and others.
Books and magazines on cultural issues, missionary stress and counseling can be obtained through the Department of Counseling and Pastoral Care.
Newspapers in both Spanish and English are also accessible to students.
Sojourn Academy also has its own library, filled with children's, youth and young adult books in both English and Spanish.