Most of the Books we now consider to be Apocryphal were considered as Scriptural at the time Jesus lived and for hundreds of years afterwards. In fact, there were hundreds of books that were considered as divinely inspired and that was part of the problem.
Remember, at the time we are speaking about, reproducing written documents was an arduous task. Everything was copied by hand, checked, and rechecked. A mistake on one page might mean throwing the whole thing out and starting over. In addition, materials, particularly paper or paper substitutes were a very scarce commodity and scribes, nearly as scarce.
The result was a near triage system of resource allocation. Much material was simply dropped from scripture not because it lacked merit, but that the resources available demanded something had to go.
If we look at the final product, the Bible, we find that many, many of the books we now consider apocryphal were in fact quoted in what we today see as the New Testament. I, II and II Enoch, the Gospel of Thomas, the Acts of John and Acts of Peter, the Book of Jubilees and the Testaments of the Twelve Patriarchs, Life of Adam and Eve (parts one and two) are all referenced in the NT.
We need to remember that more than just Inspiration determined the content of the Bible, there was also the practical demands of time and resources.
Aslan is not a Tame Lion