※ Immediate purchase welcome! ※ Price negotiations are also possible. ※ Please be sure to read the profile section. This is a set of 4 volumes from the popular "Newton Science School" series published by Newton Press. Various themes such as ancient ruins, dinosaurs, the sea, and animals are explained in an easy-to-understand manner with abundant photos and illustrations. As an introductory science book that can be enjoyed by elementary school students to adults, it is also ideal for learning and independent research. Set Contents • School of Weather • School of Animals • School of the Sea • School of Time Condition All with obi and no noticeable scratches or stains on the covers. No writing or tears. Overall in clean condition. Shipping Method Carefully packaged with waterproof measures and shipped via anonymous delivery (Rakuraku Mercari Delivery).