Thanksgiving books?(help please)

I have to video tape myself reading two books to preschoolers and I have decided to do one silly thanksgiving book and one that is more of a lesson for the children.

Should I do a book that explains how thanksgiving came about or is that to complicated or should I do a book that explains that you spend time with your family and explains what you should be thankful for?

Any book suggestions thanks!?

this is my favorite! Perfect for preschoolers. We have it and read it every year  




http://books.google.com/books/about/Thanks_for_Thanksgiving.html?id=zxpbPwAACAAJ