Evaluating The Urantia book: Stephen F. Cannon discusses how The Urantia Book contradicts the New Testament and Christian faith.
Skeptic´s Dictionary: The Urantia Book: History of the Brotherhood and discussion of the fallacies of the belief system.
The Urantia Book: A Christian contention that The Urantia Book rejects every significant doctrine of Christianity and Judaism.
The Urantia Book: A Dangerous New Age Doctrine: A critical argument against the book, from a biblical perspective.
Urantia: The Great Cult Mystery: Douglas Groothuis, Ph.D.'s book review of Martin Gardner's work, Urantia: The Great Cult Mystery.