That's a hard one. I'm a book worm. Hmmh... I don't think I have one favorite. I have several favorites - The Magdalene Line by Kathleen McGowan, the Dark series by Christine Feehan, the Fever series by Karen Marie Moning and some others I can't think of. I tried reading the Harry Potter series, but I couldn't get into it. I don't know why since I loveeeee the movies. I even had the collection in a nice box-wrappy-thingy. But I ended up giving it away during a move.