A set of knowledge books covering various themes. - Title: 100 Things to Know About Planet Earth - Title: 100 Things to Know About Saving the Planet - Title: 100 Things to Know About the Oceans - Title: 100 Things to Know About Music - Title: 100 Things to Know About the Unknown - Title: 100 Things to Know About the Human Body - Title: 100 Things to Know About Science - Title: 100 Things to Know About Space - Title: 100 Things to Know About Numbers, Computers & Coding - Title: 100 Things to Know About History - Title: 100 Things to Know About Food ■ Additional shipping fee of 1000 yen will be charged for Okinawa, Hokkaido, and Kagoshima. We do not ship on Sundays and holidays. These are overseas publications, so the binding, paper quality, printing quality, and coloring cannot be compared to Japanese picture books. There may be some dents or scratches due to international shipping. Please understand if they do not affect the use of the books. If you are concerned, please refrain from purchasing. 【Important Notes】 ● This product will be shipped with a box, but the box may be crushed during transportation. Returns or exchanges due to box damage only will not be accepted. Please understand this in advance. *However, if there is a shipping problem such as damage to the book itself, we will respond promptly. ● This product is new and unused, but due to being an overseas product, there may be minor stains, inconspicuous scratches, color unevenness, or printing misalignments. ● Shipping will be done with simple packaging. ● Specifications may be changed depending on the production period. ● Returns or exchanges for the above reasons only will not be accepted. ● In the unlikely event of a clear defective product, please contact us via transaction message before writing a review. We will respond promptly.