А, 6, в, г, д, Do you already know these letters? But you have no idea how much they can tell, gathering in words, phrases and further - in fairy tales, stories, multi-page books. Is it possible to convey your thought, request, mood only in words? It turns out not. By the way, it is useful for adults to know this "difference." If you read this book, it will be easier for you to learn your native language and foreign language. You will learn to read and memorize rules faster. You learn about cryptography, the wisdom of ancient civilizations, and unsolved writings. Or perhaps you yourself will take a step towards deciphering messages with UFOs, amazing graphological contacts? In short, riddles await you on the pages of this book.