Where did you get the idea for your most recent book?
I, John came out of my fascination with the last chapter of the Gospel of John. In John 21:22, Peter and Jesus see John following them along the beach, and Jesus says to Peter, "If it is my will that he remains until I return, what is that to you?" Jesus was making a point, of course, but I have always wondered about his words. What if John really did remain, right up until the present day?