Adventurously - a fantastic story about children who saved the lives of scientists in difficult circumstances. The book talks about courage, high debt, friendship and helping people to EACH other. They had heard about people missing in the taiga. Then it seemed that what was easier - to take a compass with you, make notches in the trees, dig a cave in the snow and wait it out. Now all the "saving plans that looked so simple at the warm furnace side turned out to be completely unsuitable when the whistling blackness was all around, the toes and hands seemed to have fallen off - they do not feel, the shoulders break, the knees do not bend... And the only thread connecting you with the world of people and warmth is the wrong track, leading to no one knows where, and it gradually disappears under the falling snow."