Wow, that's so nice. I wish I'd had something like that .
Ok, I'm going to go for Noughts and Crosses by Malorie Blackman for a few reasons. Firstly, it's one of my all time favourites and I figured that definitely counts for something, hehe. Secondly, it was the first book to have a huge impact on me. I would say it changed my life but I think that's very cheesy, but you get the idea. Thirdly, it inspired me to write myself. I've also had it six years now which I supposes isn't very long to those who have had books for 20+ years. But, it was my favourite all through my teens and I can see myself loving it for years to come.