Please check my profile. This is a set of three books: Yamakawa Publishing's Shinban Kankandoritusu Nyushi Taisaku-yo Sekaishi Mondai-shu (World History Problem Collection for Kankandoritusu Entrance Exam), Hamajima Shoten's Academia Sekaishi (World History), and Tokyo Shoseki's Sekaishi Tankyu (World History Exploration). Please note that there may be writing or markings with a highlighter inside the books. Only those who understand this are welcome to purchase. The name section will be blacked out. I started using Tokyo Shoseki's workbook in my third year of high school, so I can include it for free if you'd like, as about a third of it is unsolved. There are also some scribbles on the cover, such as test ranges, so this is also only for those who understand. I can add photos if needed. Please comment first if you'd like it. The Hankyu Railway Miffy mascot is not included.