Does it make you crazy that your tween is constantly lending out their books never to be seen again? Get your books back with the DetailsArt Get Your Books Back Personal Library Kit. Books are great to read and share…as long as you get them back. This kit is a fun gift for a young book lover. Kids will love playing library and stamping return dates on the checkout cards. This kit comes with 20 self adhesive card pockets, checkout cards, stamps and everything you need to start a mini family library.