I would love to know who the "Anonymous" Author is. I've read a lot of accounts of Jesus and His life, I feel this has a unique style and boldness to it. You feel it is written by a modern day Apostle or Disciple who "lived" with Jesus and knows Him intimately as the God-Man He was. The thought ocured to me that an Angel wrote the book for the reverence he shows for the person of Jesus.
The book also makes you feel that it is specifically written for you. Weird!