A Harry Potter Adventure

Dear Harry,
Here is a list of books you will need to bring with you to Hogwarts in order to begin your 6th year. Of course you will still need to bring your wand, caulderon, and robes just as in years past. I trust you are doing well. Give my love to Hedwig. I am anticipating your safe arrival.
Sincerely,
Professor Dumbledore
Headmaster Of Hogwarts
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1. Care Of Magical Creatures: Year 6
2. Herbology: Utilizing Herbs In Spells
3. "Charm"ing Your Way To Happiness
4. Mastering Potion-Making
5. What "Lies" Ahead: A Lesson To Be Learned In Fortune-Telling
6. Defense Against The Dark Arts: Year 7
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Defense against the dark arts year 7? That must be a misprint. You are only going into your 6th year. Well, if Dumbledore says to get year 7, then that is what you must do. If, in fact, it was a misprint, maybe you can borrow Hermione's book. She probably already has it memorized anyway.