O'Brien's earlier work, A Landscape with Dragons, delineated authentic Christian fantasy literature from its counterfeits. Now in Harry Potter and the Paganization of Culture, he contrasts Potter-world with C.S. Lewis's Narnia and with Tolkien's The Lord of the Rings, and specifically Harry with Frodo. For those whose children have consumed Potter, O'Brien's analysis will enable parents to comprehend the messages which have been fed their children and give them the points and arguments which will hopefully be the antidote to properly reset their moral order.