The story of this book tells about a small lake in its beautiful blue color, in which a group of amazing aquatic organisms live, each of which is characterized by its bright and varied colors. The book takes us on a charming journey to discover these animals and learn about the diversity of their colors. Thanks to his interesting story and attractive colorful drawings, this book is an ideal opportunity for children who are preparing to read to enjoy the world of knowledge and suspense. This is a first -level book for children who are eager to start reading.