The Ethiopian Old Testament includes the 39 protocanonical books plus 15 deuterocanonical books.
The Unique "Ethiopian" Additions (The Missing 15):
The "Wider" Old Testament (Adds to 54 total): The Catholic/Orthodox additions (Tobit, Judith, Wisdom, Sirach, 1-4 Maccabees) are also included, but Ethiopia substitutes 1-3 Meqabyan for the standard Maccabees. 88 books of the ethiopian bible pdf
When most Christians speak of the Bible, they refer to a 66-book Protestant canon or a 73-book Catholic canon. The Ethiopian Orthodox Tewahedo Church (EOTC), one of the oldest Christian bodies in the world, possesses a much more expansive scriptural tradition. While often cited as having "88 books," the actual number varies slightly depending on how certain anaphoras (liturgical prayers) and divisions are counted. The commonly accepted figure is 84 to 88 books, making it the largest and most diverse biblical canon in Christendom.
If you are looking for the 88 books of the Ethiopian Bible PDF, you are specifically looking for these "lost" books. The Ethiopian Old Testament includes the 39 protocanonical
The Book of Enoch: This book explains how "demons" and giants entered the world (Genesis 6:1-4). Jesus and the Apostles were clearly aware of it. The apocryphal book Jude directly quotes Enoch. For 1,000 years, the only complete copy of Enoch existed in the Ge'ez language of Ethiopia. It was lost to Europe until the 18th century. The PDFs you are looking for are likely R.H. Charles' 1917 translation of 1 Enoch, which remains the academic standard.
The Book of Jubilees: This text provides the "Jubilee calendar" (50-year cycles) and argues against the lunar calendar of the Pharisees. It claims that God gave Moses these laws on Mt. Sinai directly from the "Angels of the Presence." The "Wider" Old Testament (Adds to 54 total):
If you view a PDF of the Ethiopian Bible, the structure usually follows this pattern:
The Old Testament (Broadly)
The New Testament