I read it all at once. I searched for it and struggled to get this book because I wanted to read it. I definitely want everyone to read it. It doesn't seem to be listed on Mercari. I've kept it at home for several years, but it's in beautiful condition. Bungeisha, 2011/8/1 Release date Language: Japanese Paperback: 261 pages T-cell acute lymphoblastic leukemia, which first appeared in the third grade of elementary school, relapsed in the first year of junior high school, and relapsed again in the first year of high school. The author, while feeling anger at the sad and unreasonable, unacceptable fate, continues to fight the disease with a naturally cheerful disposition. This is a record of 17 and a half years of battling this worst of all diseases, resonating with the indomitable spirit of Andrew Wiles, the British mathematician who solved "Fermat's Last Theorem," which had remained unsolved for about 350 years. #BattleWithDisease #Wiles #Leukemia