co·dex \ koh-deks : a quire of manuscript pages held together by stitching: the earliest form of book
noun, plural co·di·ces [koh-duh-seez, kod-uh-]
Watch this TED talk by William Noel, Revealing the lost codex of Archimedes.
And then see what they found, and put online for anyone to use – The Archimedes Palimpsest. There is a big plug for open access of datasets in this presentation.
Listen to Codex by Radiohead via Spotify
Get (from a library) Codex by Lev Grossman (this is available as an ebook or a codex)