Mrs. Hendry purchased the Otis The Tractor book series from the book order but before we can read An Otis Christmas, we need to read the other titles that happened first. As I was checking the order of the books I came across the Otis webpage. You may want to check it out with your child - it has things like author interviews, games and activities. Here is the link: http://www.otisthetractor.com/index.html I am sure you will like Otis - he is really kind and the books have beautiful illustrations.