Invisibility is the story of a boy who has been invisible his whole life. No one, not even his parents, have been able to see him until one day, all that changes. Invisibility follows the story of the invisible Stephen and Elizabeth, the only person to ever see him, as they try to learn why everything is the way it is.
I've read a few of David Levithan's books before and he is probably one of my favourite authors (along side John Green of course) but before coming across this book I'd never heard of Andrea Cremer. I really enjoyed this book and the only reason I didn't give it 5/5 is because although I liked it, it isn't the type of book that changes your perspective on the world or anything similar and it didn't quite live up to other David Levithan books.
I loved the characters in this book (particularly Laurie, Elizabeth's brother and a sort of side-kick throughout all the craziness) and I found myself totally engrossed in the story mainly because the characters were so strong.
I'd recommend this to anyone who's interested in books with a bit of magic in them because, although it wasn't my favourite book ever, it's still a very good book!