Sections 14 and 15 of my free online elibrary are devoted to Lost Books of the Bible, Apocrypha, Dead Sea Scrolls, Books of Enoch, Gospels, sayings of Jesus, Jesus Sutras, Saints and Mystics, etc… There are so many wonderful books, and I could add links to even more of those as there so many wonderful texts worth exploring: https://santmatradhasoami.blogspot.com/2019/01/sant-mat-radhasoami-books-main-page-e.html