"Power vs. Force: The Hidden Determinants of Human Behavior" David R. Hawkins / Ehan Deravy / Sonia Aichi Price: ¥2600 I purchased this new and have only read it once. There are no markings or writings, and it is in good condition. Please understand that it has been stored at home. #David_R_Hawkins #Ehan_Deravy #Sonia_Aichi #Aichi_Sonia #Book #Philosophy/Philosophy