I am selling 8 self-help and business books. I bought them but they have been stored on the bookshelf, and I decided they should go to someone who needs them. The covers and insides are clean, but the top edges of the pages show some yellowing due to age. Please refrain from purchasing if you are looking for new books or are particularly sensitive to condition, to avoid any issues. ◆ Contents ◆ ① Adlerian Psychology: Practical Introduction (Ichiro Kishimi) ② How to Improve Your Impression with Words (EncycloNet) ③ The Book of Psychological Manipulation (Shozo Shibuya) ④ Sales Techniques to Turn Harsh Words to Your Advantage (Chieko Asakura) ⑤ People Who Can and Cannot Explain Things Skillfully (Takashi Nakajima) ⑥ Smart Reporting, Communication, and Consultation (Hou-Ren-Sou) (Shigeyuki Imai) ⑦ People Who Can and Cannot Explain Things Logically (Yoshihiko Hinokidani) ⑧ Planning Skills: What Differentiates "Successful People" (Takashi Saito) #BusinessBooks #SelfHelpBooks