Ensure the PDF specifies it is from the Ge'ez (Ethiopian) tradition rather than the standard Catholic or Orthodox versions.
Books like Enoch provide a deeper context for the "Son of Man" imagery used in the New Testament.
Ethiopia accepted Christianity in the 4th century, allowing it to preserve texts that were later purged during various European reformations.
The Bible is central to the identity of the Ethiopian Orthodox Tewahedo Church, which claims to house the original Ark of the Covenant. Ethiopian Bible in English: PDF Download Insights
Websites like Archive.org often host scans of older translations of Enoch, Jubilees, and the Meqabyan.