Book with Secret Windows. The Most Interesting Knowledge

Are you tired of searching for answers to your curious child's endless questions? And some simply leave you stumped? Or has your child gotten bored? In any of these situations, our book will help you! Information from various fields of knowledge and a wealth of illustrative material make it indispensable for children aged six and older. Wonders of the Universe, the living and plant world of Earth, the greatest inventions, achievements and discoveries of humanity - this book will tell you about all of it. After reading the book, the young reader will be able to impress peers and adults with their extensive knowledge.