Book number 4! Goblet of fire! I actually didn't like this book that much, well I love all of the Harry Potter books but this is my second least favorite book. I think the triwizard tournament was a little forced in the plot of the books.
But well here is my stained glass illustration about the book I focus in the 3 test they have to do in the tournament, in the bottom the lake, middle the dragons and in the top the maze. I also included the flags of the schools.
Next: The order of the fenix!