Night of the New Magicians: A Merlin Mission
Mary Pope Osborne
Magic Tree House (35)
Крокодил, 1949 , № 24
Krokodil Magazine
Наука и жизнь #01 1981
Nauka i Zhizn Magazine
Крокодил, 1984 , № 36
VRIN: ten mortal gods
John Hileman