Complete works of Kierkegaard available in Open Digital Theological Library (click here); as well as numerous online books and open access journal articles.
Additional Kierkegaard studies available in our Project Muse database.
Our JSTOR database provides over 3,700 ebook chapters on Kierkegaard: When you open the JSTOR search page, select Advanced Search and then indicate Book Chapters (or Books)
If you are looking for books written BY Kierkegaard you should search for his name as an AUTHOR.
If you want to find resources ABOUT Kierkegaard or his theology, search for his name as a SUBJECT.