Liber XXI. Khing Kang King. The Classic of Purity first written down by me (Ko Yuen) in the Episode of the Dynasty of Wu and now made into a Rime by me Aleister Crowley. Kings Beach, Calif., Thelema Publications 1974. Kl.-8°. With 1 illustration. [2] w., 21, [5] w. S. Blauer OLeinwand-Band mit goldgeprägtem Rücken- und Deckeltitel: „Liber XXI“.
Vgl. Cross-Index 204 (First Thelema Publications edition 1973). - Ab Seite 7 einseitig bedruckte Blätter.
