This is the science fiction novel "Inherit the Stars" by James P. Hogan. It might be the most famous science fiction novel. If you purchase other novels I have listed, I will discount 100 yen for each additional book. (Example) 100 yen off for 2 books, 300 yen off for 4 books. Please comment before purchasing multiple books. I will create a dedicated listing. ◆I am also listing on other flea market apps (with coupons), so I may delete this listing suddenly.◆