- Collected Topics (Düdra) [EN, ES, 简 (zh s), 繁 (zh t)]
- The Gateway that Reveals the Philosophical Traditions to Fresh Minds (Truptha) [EN, ES?]
NOTE: You may already have Collected Topics (Düdra) in your library if you took Level 1 or Mind & Its World I previously. If so, it is not necessary to order it again.
- Mind & Its World III Sourcebook [EN]
- Mind & Its World IV Sourcebook [EN]
NOTE: Students enrolled in Level 2 courses should use this coupon (NIVEAU_2) for $5 off of the regular flat rate for US shipping.