A practical book on raising children, explaining the effects of nagging. - Title: Mom's Nagging Ruins Children - Author: Fusaichi Yamazaki - Publisher: PHP Institute - Series: How to Raise Children Well by Praising Them The cover has some yellowing and light scratches, and there is adhesive residue from tape on the upper part of the back cover. The inside is relatively clean. If you understand, how about it?