This challenge is for adults and teens. Read a book from each of the 12 categories in our Broaden Your Shelf Reading Challenge. Log in to your already existing account from years past or sign up for an account to log your entries. A drawing will be held each month. You can read more than one title from each category but to be eligible for the grand prize at the end of the challenge time, you must complete all 12 categories. The challenge will end on the last day in December, 2021.