Наука и жизнь #09 2019
Nauka i Zhizn Magazine
Крокодил, 1923 , № 31
Krokodil Magazine
Крокодил, 1982 , № 29
Dark Day in the Deep Sea
Mary Pope Osborne
Magic Tree House (39)
Last chance to see--
Douglas Adams & Mark Carwardine
The World Without Us
Alan Weisman