"War in the Air" by H.G. Wells is a fantastic novel that predicts the possibilities of military aviation long before its actual birth. In this book, the author describes a world where aircraft start a war, flying over the surface of the planet and destroying cities. Welles successfully combined science fiction with an analysis of the current political situation, predicting the consequences of an armed struggle in the sky. This book leaves the reader impressed with its relevance and mastery of world-building, which can provide many thoughtful thoughts about the preciousness of peace and the importance of international cooperation.