My favorite quote and song from Harry Potter & The Deathly Hallows. The song has a spoiler. You have been warned.

My favorite quote:
"NOT MY DAUGHTER, YOU BITCH!"
It symbolized any Mother's protective instinct.

My favorite song, and the only one, from this book is obviously:
"We did it, we bashed them, wee Potter’s the one,
And Voldy’s gone moldy, so now let’s have fun!"
If you haven't read the book, can you guess the author?

All in all I would rate it as the best book after the first one. I liked the first one most because it was Harry's amazing escape from his oppressive uncle & aunt. In the last book Ms. Rowling has portrayed almost everyone in a positive light including old Voldy. It is a feel good book. She ended on a high note.