This is Keigo Higashino's hit science mystery novel, "Platinum Data." I am selling it to organize my bookshelf. 【Condition of the book】 There is some minor wear and tear, but nothing significant, and it can be read without any problems. Please understand that this is a used book before purchasing. I am also selling many other books. Please feel free to ask if you would like to purchase multiple items. Thank you for looking.