Mary Book

The good news is that part of the text is from the Gospels of Matthew, Luke and John. The bad news is that the early part of Mary's life is from an extra-biblical source: the gnostic Gospel of Mary. The remaining text is from two Catholic sources: The Life of Mary As Seen By the Mystics, and a letter by Pseudoo-Melito.
The Life of Mary mistakenly identifies Mary as the Intercessor of the faithful, when that is the role of Jesus alone. This book also intimates that whoever calls on Mary will secure for himself eternal life. The Bible categorically refutes this false statement in several places, including John 3:16--"For God so loved the world, that He gave his only begotten Son, that whosoever believes on Him, shall not perish but have everlasting life." Also, Acts 4:12--"Neither is there salvation in any other: for there is none other name under heaven given among men, whereby we must be saved." (referring to Jesus).
Mary is neither intercessor nor provider of eternal life. She was simply a good woman who had the honor and blessing of bringing the true Savior into the world.