This lot of 4 adult coloring books focuses on Japanese mythology, fantasy, romance, and mermaids, offering a unique and imaginative coloring experience for adults. The books are in English and feature illustrations for readers to color and enjoy. With a contemporary era of the 2020s, these books feature a mix of authors and are a great addition for those who enjoy intricate and detailed coloring book designs. Each book is in paperback format, making it convenient for coloring on-the-go or at home. These books are all BRAND NEW! We purchased them at 13-14 dollars a piece for someone who passed shortly after. They were never even taken out of the bag. You will get ALL 4 books in the lot for one price!