This set of DVDs and book from Wondrium (The Great Courses plus) is in very good condition. The 4 DVDs look in very good condition, with only slight marks on their playing surfaces. The DVDs are housed in a sturdy DVD case, which is also in very good condition, apart from slight scuffing. The Course Guidebook is in very good condition, apart from very minor corner creasing. Uncover the essential secrets to a healthy mind and body and empower yourself to take charge of your happiness and life satisfaction. These 24 science-based lessons, taught by Dr. Robin Miller, will introduce you to the many ways that health and happiness are intertwined.