This is a set of 7 books (photo 1). There are some scratches on the front and back covers, but they are in relatively good condition. There is writing in some places in 3 of the books (photo 10). Please understand that these are used items. Thank you. "Akahon Certified Psychologist National Exam Preparation 2020" KALS Kawaijuku / Jun Miyakawa / Tsuyoshi Sakai Price: ¥3500 "This One Book for the Certified Psychologist Exam! The Final Branch-by-Branch Drill" Kyoto Communitas / Tatsumi Law Institute Price: ¥2600 "Psychology Textbook Certified Psychologist Complete Pass Question Collection 2021 Edition" Certified Psychologist Exam Preparation Research Group Price: ¥2800 "Pass with This! Certified Psychologist Question and Answer 1091 Revised Edition" Five Academy, Psychology Specialist School Price: ¥2,750 "2021 Edition One-Shot Pass! Certified Psychologist Thorough Preparation Question Collection" Five Academy, Psychology Specialist School Price: ¥2700 "How to Solve Case Problems for the Certified Psychologist Exam [2019] Part 2" Katsumi Yamaguchi Price: ¥2300 "Certified Psychologist Basic Terminology Collection: 117 Keywords for Well-Understood National Exam Preparation" Masako Nagata / Mariko Matsumoto Price: ¥2000 + tax Total ¥20240 #Ma's Book Corner Thank you.