The online version of the 16th edition of the Chicago Manual of Style, the standard guide for formatting most theological writing.

  
 

The Revised New Catholic Encyclopedia is 15 volumes of revised and new articles on theology, philosophy, history, literary figures, saints, musicians and much more.

  

Oxford Academic

Scholarly and academic books and journals serving the diverse and changing research needs of students, researchers, professors, and practitioner

Scholarly research reviews, in-depth, high-level articles by preeminent scholars reviewing the key issues, analyzing points of contention, and outlining arguments for advancing the discussion. 

Oxford Reference Online brings together language and subject reference works from Oxford University Press into a single cross-searchable resource.

  

Online version of the monumental Oxford English Dictionary

Grove Music Online includes full texts of The New Grove Dictionary of Music and Musicians, 2nd Edition; The New Grove Dictionary of Opera; and The New Grove Dictionary of Jazz, 2nd Edition; as well as all subsequent updates.
  

Grove Art Online is an online scholarly art encyclopedia covering all aspects of Western and non-Western visual art. It includes the full text of The Dictionary of Art, containing more than 45,000 articles.