This is near impossible to do! it's taking some serious thought...
Id have to say im definatly a huge fan of the classics such as Pride and Prejudice-Jane Austen, Hard Times-Charles Dickens and even Little Women. I say these because no matter how many times ive read them i always want to read them again and again, they just have a way of drawing you in.
However i do enjoy the occasional fantasy book such as American Gods by Neil Gaiman or even the Harry Potter books.
But im constantly reading so i could come across a new favourite any day