Elena Alekseevna Gromova is an engineer, educator, and psychologist. With years of experience working with children, she realized that if you want a child to remember something, you need to present the information in an interesting way. That is how the decision to write an adventure book came about—one that tells children about survival in extreme situations, about the seriousness of choosing a future profession, and about the importance of being able to work in a team. All of this, and much more, is necessary for working as a rescuer. The profession of a rescuer, like no other, demands knowledge, skills, physical training, and a strong will.