Thank you for looking. We sell popular books. Immediate purchase is OK, please feel free to ask any questions. **************************************** How to Skillfully See Through the Hearts of the Opposite Sex, President Inc., Used Book In romantic relationships, it has been revealed by the latest research that we act in predetermined ways, like robots. Despite this, why can't people resist the temptation of "the worst possible partner"...? This shocking book, a national bestseller, clearly explains how to discern the feelings of the opposite sex with real-life examples. It is in clean condition with light signs of use and no writing. It will be shipped in waterproof packaging via Yu-Mail, Yu-Packet Post, or Letter Pack, all of which are standard mail services. For items with tracking numbers, we will provide you with the tracking number. Thank you for your consideration. ****************************************