The term 'Book of Legends' can be summarized as an ATLAS, which is a collection of maps. An ATLAS is a book of maps and illustrations that are used to represent different geographical regions. It is often used to help people understand the physical features of a region, such as mountains, rivers, and cities. The Book of Legends is a collection of stories and myths from different cultures around the world. It is a compilation of tales and legends that have been passed down through generations. It is a source of knowledge and entertainment, and it provides insight into the beliefs and customs of different cultures.