The Urantia Book: A Dangerous New Age Doctrine
- A critical argument against the book, from a biblical perspective.
- http://www.endtimeprophecy.org/Content/Articles/Articles-UFOs/urantia1.html

The Urantia Book
- A Christian contention that The Urantia Book rejects every significant doctrine of Christianity and Judaism.
- http://www.logosresourcepages.org/FalseTeachings/urantia1.htm

Skeptic´s Dictionary: The Urantia Book
- History of the Brotherhood and discussion of the fallacies of the belief system.
- http://skepdic.com/urantia.html

Urantia: The Great Cult Mystery
- Douglas Groothuis, Ph.D.'s book review of Martin Gardner's work, Urantia: The Great Cult Mystery.
- http://cultsandsociety.com/csissueidx/toc2001.1/dept2001.1/dept_bookreviews/bkrev_urantia.htm

Evaluating The Urantia book
- Stephen F. Cannon discusses how The Urantia Book contradicts the New Testament and Christian faith.
- http://www.totse.com/en/religion/the_occult/urantia.html