Наука и жизнь #08 1978
Nauka i Zhizn Magazine
Крокодил, 1929 , № 28
Krokodil Magazine
Крокодил, 1943 , № 25
The Usurper
Daniells, Rowena Cory
The Journey (Guardians of Ga'hoole)
Kathryn Lasky
Guardians of Ga'hoole (2)