Thomas Ruppel's Enchiridion phone ed 2

Enchiridion is a Late Latin term (derived from the Greek word ἐγχειρίδιον or enkheiridion) referring to a small manual or handbook.

Possibly following the example of Epicetus, Alfred the Great had a book he called his enchiridion in which he copied quotations, poems, and anything of note he came across. This is mine.