I think that if I was to do extra research for this class, I would want to do it on the use of children's authors making references to other works in their stories. For example, J.K. Rowling makes tons of references to mythology and other allegories in Harry Potter. Many of her characters, places and other names have underlying significance that enhance the meaning of the story. C.S. Lewis also makes references to Biblical stories in all of his Narnia books. I think it is very interesting when authors make use of pervious works to enhance their own and add credibility.
Overall, I think this was a good course. It was informative and gave me a break from the serious books that I had to read for my other classes. Although I must admit that I still missed the picture books and fairy tales.