Thank you for viewing! Please check my profile before considering a purchase! ★Product Description★ ・"Lies? Truth?" series Two books: Animals & Pets and Kabuto & Kuwagata Insects ・Learning texts that introduce interesting facts, especially for elementary school students ・Each volume provides information based on actual ecology and behavior, and the content is visually enjoyable, using abundant illustrations and photos to spark children's curiosity. ・I've taken a quick look, and it seems there are no markings. ・These are items that have been stored for a long time. ★Please note that I will ignore comments regarding purchase confirmation, product descriptions, images, and content already available in my profile. Comments will be deleted after a certain period. ★If there are any problems with the product, please let me know before leaving a review. I will not be able to address issues after the transaction is complete. ★To prevent any trouble, please refrain from purchasing if you are looking for a perfect product or are overly sensitive. Thank you for your understanding. (^^)