This book is a rare find for collectors and enthusiasts of vintage literature. Titled "Rare Dr. Willy & Others THE ILLUSTRATED ENCYCLOPEDIA OF SEX 1977", it is a treasure trove of information on the topic of sexuality. The book features beautiful illustrations and was published in 1977, making it a unique piece of history. The language of the book is English and it has a publication year of 1950. The book is perfect for those interested in the history of sexuality and those looking for a rare addition to their collection.