Наука и жизнь #04 1947
Nauka i Zhizn Magazine
Техника - молодежи №11 1935
Tekhnika Molodezhi Magazine
The Devil's Touch
William W. Johnstone
The Secret Crown
Chris Kuzneski
The City of souls: The Fourth Sign of the Zodiac
Vicki Pettersson
Signs of the Zodiac (4)