To understand what you are looking for, let’s dissect the three components:
Based on recovered metadata from file-sharing sites (including a notorious 2019 upload on a now-defunct domain, psychogeography.rip ), here is what the contains:
Academics and critical theorists prefer PDFs because they are searchable. The codex of "Transfrancisco" is notoriously labyrinthine, and researchers need to locate specific phrases (e.g., "the fog-machine of capital" or "algorithmic tides") quickly.