The product is a hardcover textbook titled “Auditing & Assurance Services: An Integrated Approach” by author Arens. It covers the subject of auditing and is designed to provide a comprehensive understanding of auditing principles and practices. This textbook is likely to be a valuable resource for students and professionals in the field of auditing, offering a detailed and integrated approach to the subject matter. The 18th edition ISBN 9780137879199 indicates that it is a current and updated version of the book, making it a reliable guide for those interested in the field of auditing. No marks, no stains, excellent condition.