This is a set of three textbooks from ABC Cooking Studio. These were used in lessons during a one-year period starting in 2015. There are no noticeable stains, but please understand that these are used items before purchasing. The Cooking Course Basic and Cake Course Basic books have names written in them, which will be blacked out before shipping. ① Cooking Course Basic (Revised December 2014) ② Cooking Course - Mastery Class (Published February 1, 2017) ③ Cake Course Basic (Revised January 2015)