About the book: 1967 / The journalist, on instructions from the editors, was sent to a research institute, where he gets acquainted with the “miracles” of science and Sergei Voloshin. Then, on the science ship “Bogatyr”, he goes on an ocean expedition, where various adventures take place. Printed with abbreviations. Illustrations by Pavel Yakovlevich Pavlinov. Magazine “Seeker”», 1967, №№ 1-3.