Chicken Socks Books are A-MAZING! We currently have only 2 and that is our misfortune. Chicken Socks books are interactive and made for little hands. They are nice learning tools as well for homeschoolers to use for pre-K. My son likes to use the felt book, it utilizes the sensory functions and also implements patterns along with attention. We also use the ABC magnet book. It has it’s own metal pages for it is self-contained and does not require any other materials to teach. There are other books that they have like: sewing, clothespin cars, Artrageous art, and many others. They are from 10-20$ based upon the book you choose. They will last a while if you use them with care, for little ones I would suggest they are table-time activities.
Here is the Kultz link: http://www.klutz.com/chicken-socks
Here is the link to Amazon where you can find their books: http://www.amazon.com/s/?ie=UTF8&keywords=chicken+socks+book&tag=mh0b-20&index=aps&hvadid=3527174708&ref=pd_sl_9gd4v9fary_ee