There is a common internet error confusing the Ethiopian Meqabyan (three books) with the Greco-Roman Maccabees (four books). They are different texts.
Many websites promising "Biblia Etíope en PDF gratis" are either: biblia et%C3%ADope en espa%C3%B1ol pdf gratis gratis gratis
Do not download from: Sites like pdfdrive.*, biblepdf.* (unknown domains), or any page that asks for a credit card for "free access." There is a common internet error confusing the
Instead of the general term, search for these specific phrases: Do not download from: Sites like pdfdrive
Websites dedicated to the Apocrypha often have a section for the "Ethiopian Apocrypha." Sites like apocrifos.org (no affiliation) offer free downloads of:
You can find free PDFs of the most famous "Ethiopian" books translated into Spanish: