Bests & Worsts Reviews from Amazon

I received these books yesterday. Shipping was fast and the product is in great condition. However, when I opened the package I was disappointed to see the was the UK publisher version, not the US editions. While I have to admit that I don't have much knowledge of the series, I purchased it at the request of my 4th grade students with money they had earned from a school carnival. They are going to be so disappointed to learn that these books are not the ones compatible with their reading program. Looking back over the listing, I would suggest the seller indicate these are the UK version . There are the same amount of books as the US series so it would be very easy for others to make the same mistake that I did. I should have done more research and double checked the titles. The quality of the item and the shipping were great. I just didn't get the product I thought I was getting.