This book is about the circus. But not the kind of circus for which you buy a ticket and go to see a show at a scheduled hour, but rather the image of the circus that is born in a child's mind, when the word "circus" is merely a springboard for their own imagination. As a child, artist Anton Lomaev lived in the small city of Vitebsk, which did not have a circus of its own. He invented his own. And in this imaginary circus, there was no place for violence, training, or coercion. Instead, it was filled with celebration and the friendly co-creation of humans and animals. The book "Brm-bom-bom!" is about childhood imagination, the anticipation of a miracle, and the birth of a child's worldview.