Codex

Book 5 in the Shattering the Matrix series, encompasses the final key to unlock the Codex (a door inside of a door). An ending to one series, and the opening of a door to an entirely new house of cards within the Matrix's encoded structure  (the Ascendent Series). The Codex is a compilation of the entire series written like a puzzle waiting to be put together. The Codex compiles Enigma (Book 1), A...