This is a two-book set by Heidi Grant Halvorson of Columbia University. The set includes "Nine Things Successful People Do Differently" and "Succeed: How We Reach Our Goals." Recommended by Mentalist DaiGo, the books are packed with practical content. [Titles] Nine Things Successful People Do Differently, Succeed: How We Reach Our Goals [Author] Heidi Grant Halvorson [Japanese Supervisor] Hirofumi Hayashida Reziri The books have been read a few times and are in good condition with no noticeable scratches or stains, but please understand that they have been stored at home. Thank you. Nine Things Successful People Do Differently by Heidi Grant Halvorson / [Author] Hirofumi Hayashida Reziri / Translator Brand: - Due to the thickness, the books will be packaged with only water damage protection. Self-improvement Self-help books Philosopher Quality of Life Quality of Life Motivation