The third issue of the Occultis Mundi zine from Juan Ayala and Paranoid American! 24 pages covering:

• The infamous Liber Vaccae (a manual on how to create a "rational animal"
• Chess (it's esoteric meaning and occult origins)
• Number magi (using numbers as a means to manipulate reality)
• Mind Palaces (a DIY guide on ancient techniques)

These are very limited small print runs, so grab yourself a copy before they are gone again!