Home / Travel & Places / The Yage Letters The Yage Letters Allen Ginsberg, William BurroughsSan Francisco: City Lights Books, 1981.Ninth Printing. . Good Condition. SOLD Add to WishlistOn your Wishlist - View List Add to Wishlist SKU: 0003244 Categories: Ayahuasca, Beat Generation, Ethnopharmacology & Psychedelia, Travel & Places