The book "Let there be light" was written by the famous American writer Horace Bown Fife. In this book, the author considers the topic of light in a broad aspect: from the physical laws of nature to the symbolism of light in various cultures and religions. It explores how light affects our beliefs, our psychological state and our actions. The book "Let there be light" invites readers on an exciting journey into light and shadows, helping to understand its meaning in the life of every person.