These little “books” are just collections of 24 paintings from select artists (Renoir, Monet, Cezanne, Cassatt, Rivera, Van Gogh, etc). Just the title and the work itself, no commentary. And you have to click on the picture and select “zoom” to see any kind of detail. And it’s really only going to do much good on the Kindle Fire so you have the color screen (or the Kindle app on a computer/tablet). So ya…not the best quality, but it IS free and useful. 🙂
http://www.amazon.com/Best-Sellers-Kindle-Store-Childrens-History-Books/zgbs/digital-text/319890011/ref=zg_bs_fvp_p_f_319890011?_encoding=UTF8&tf=1
Note that Stanley Cesar, who compiled all of these, also has a number that are 99 cents so make sure you are getting the free ones.