"The Power of Letting Go: Making Work and Relationships Thrive" Price: - H28-031 Thank you for viewing. Due to the item being a used book, there may be signs of wear and tear, and aging. We will ship within 2 business days via Japan Post, Yu-Mail. With Yu-Mail shipping, there is no delivery on Saturdays, Sundays, and holidays, so if the expected delivery date falls on a Saturday, Sunday, or holiday, delivery will be on the next weekday. We would appreciate your understanding. Please understand that this is a used book before purchasing. #book