I ordered Melissa and Doug pop books for my toddler. I ordered good condition but at check out they recommended that I get acceptable to save. 40 and quicker shipping. So I changed the order. Out of the 4 pop books, 2 had some of the plastic pop pieces broken so when he tries to pop it there is only a broken plastic dot. We also ordered 3 train books. 1 was suppose to be in good condition but it came with the cover cut in 1/2 and a few of the pages missing. I contacted the company and they sent another 1 that arrived after my sons birthday and also had a black moldy substance on the pages. The other acceptable books were very worn with 1 book having a name written on the front in permanent marker. I realize that these are used books but I expected the same quality that I would find at used bookstores. I was very disappointed in the quality of their books.