Wonderfully engaging books where the child involved has the fun of finding themselves in a variety of sites around the globe. They are entertaining, educational in an understated way, and have an environmental message at heart as well. My two grandchildren are a wee bit young at 2 to really appreciate them yet as the key would be beyond them (that's to look forward to later!), but enjoyed the pictures and trying to spot themselves amidst lots of other fun things to point out and name in the scene. Such a great idea. The website was easy to use and ordering quick and straightforward. Delivery was faster than estimated too. I shall be buying another book or two from Librio for sure!