Thank you for viewing. This is a set of two popular books useful for management and organizational development. Set Contents: • "The Manager's Style for Rapid Growth" • "The Lean Management Textbook" Condition: No writing or highlighting. Overall, the books show little wear and are relatively clean, but there are some corner folds on some pages (creases on the edges of the pages). There is no problem with reading. Please also check the photos for the condition. *Please note that there may be minor scratches due to home storage. Shipping: The books will be carefully packaged with waterproof protection (OPP) and shipped via anonymous delivery. *We are not currently considering selling the books separately (consultation is possible).