Part III is out:
https://forum.freecapitalists.org/t/tractus-logico-2-1-2-225/22555
Previous parts
I: https://forum.freecapitalists.org/t/tractatus-logico-1-1-1-21/22693
II: https://forum.freecapitalists.org/t/tractus-logico-2-2-063/23196