Learning reference books to strengthen basic science skills through a 4-time repetition drill. There is no writing inside, but there may be some minor scratches on the cover, etc., due to home storage. All three books include complete answer keys. ◎Title: Junior High School Entrance Exam Basic Drill 3-Book Set ① Subject: Science (Plants, Animals, Human Body) ② Subject: Science (Earth, Universe) ③ Subject: Science (Matter, Energy) List Price: 990 yen / book Author: Goji Nishimura This is a set of 3 books. Available for immediate purchase. Shipping will be via Mercari delivery service, with anonymous shipping. Please refrain from price negotiations for this item alone.