A middle school entrance exam problem set covering everything from basic concepts to challenging school entrance exams. Price for the two books: 3,410 yen (tax included). A problem set for middle school entrance exams, covering basic to advanced topics. - Title: Jiyujizai Problem Set: Social Studies - Title: Jiyujizai Problem Set: Science - Published by: Juken Kenkyusha - Target Audience: Middle School Entrance Exams - Content: Covers everything from basic concepts to challenging school entrance exams Thank you for viewing. I purchased this as a new item, but my family never used it. There is a slight crease on the cover, but the inside is clean. I have checked for any writing, but please forgive any oversights.