This month's book is Harry Potter and the Order of the Phoenix. With the formation of Dumbledore's Army and their secret training, each member learns his or her Patronus. Your students can find their Patronus by taking the Patronus quiz and receiving their own Patronus button. The quiz is Google form, feel free to make a copy and change it in anyway that you would like.
What's your Patronus? Quiz
Patronus button files (PDF)