The secret of the lonely beacon. Trubachev N.

The best friends and classmates Artyom and Bear go fishing with an overnight stay. At first, everything goes as always - a good catch, a delicious ear, an abandoned hut on the edge of civilization, sleep in sleeping bags. But the situation suddenly gets out of control-mysterious shadows rise from the ocean in the night, sneaking to the hut, silent and cautious. Someone’s hand, brilliant in the moonlight, abruptly opens the door... From that moment, the unusual adventures of faithful friends begin, leading far from home to an unknown, fantastic world...

for the middle and senior school age.