Potential challenges: Ensuring all information about Pflieger is accurate. Also, confirming the legal status of his works in different regions. Maybe mention that laws vary by country. Also, the cultural aspect of numerology as a subject that's sometimes considered pseudoscientific, and how torrents might contribute to its spread regardless of academic reception.
Potential challenges: Ensuring all information about Pflieger is accurate. Also, confirming the legal status of his works in different regions. Maybe mention that laws vary by country. Also, the cultural aspect of numerology as a subject that's sometimes considered pseudoscientific, and how torrents might contribute to its spread regardless of academic reception.