Extraordinary adventures of Karik and Vali

Once, Samuel Marshak addressed the All-Union Research Institute of Fisheries with an unusual request: to write a book about science for children. For example, introduce children to entomology. The case was entrusted to Jan Leopoldovich Larry (1900 - 1977), who was a graduate student at this institute, and simultaneously printed articles for newspapers and magazines. The resulting manuscript really liked S.Ya. Marshak, and he himself took up her editing. From that day, every child and an adult have the opportunity to get acquainted with the fabulous story “The Extraordinary Adventures of Karik and Vali”, where the guys, having drunk a magical solution, decrease to the size of the bug and fall into the amazing world of nature, where terrible insects live, and danger lies at every step ...
for secondary school age