The product is a lot of 3 books in the “Read Chinese” series, including books 1, 2, and 3. Published by Yale University Press in 1982, these trade paperbacks are part of the Far Eastern Publications Series. Authored by Fang-yu Wang and Richard F. Chang, the books provide a beginning text in Chinese characters for foreign language study. With an enlarged and expanded edition, this language course is designed for learners looking to improve their Chinese language skills. Each book measures 0.9 inches in length, 0.1 inches in height, and 0.6 inches in width, weighing 12.8 ounces.