The Cheerful Family of Important Machines

In Machinburg, there's a stir again! Mysterious fog envelops the streets, and suddenly the flamingos at the zoo lose their bright pink color. But the townspeople have nothing to worry about, as the friendly family of rescue machines is always ready to help. Fire truck Vi-Vi, ambulance Ya-Ya, police car Pol, and other members of their family not only protect the residents of Machinburg but also answer the trickiest children's questions.

How does water turn into ice, why do leaves turn yellow, and what dangers does a forgotten mirror in the sun pose? The cheerful family of important machines knows the answers to these and many other questions!

Illustrator Natalia Kazakova