Fragments — Unidentified fragmentary text surviving on four damaged pages. Codex XII, Nag Hammadi Library.
The Gospel of Truth — Fragmentary second copy of The Gospel of Truth, preserving portions of pages 53–54 and 57–60. Codex XII, Nag Hammadi Library.
The Sentences of Sextus — A Christianized collection of Pythagorean wisdom sayings on truth, silence, the soul, God, and the wise life. Codex XII, Nag Hammadi Library.