I don't buy a lot of books these days, but somehow, there are three books by Rainbow Rowell on my bookshelf.
I adored Fangirl, so this was a must purchase. Really, really enjoyed it--funny and dark. Rowell is very loving to this whole genre of fiction, and yet she's pretty irreverent too. Which made it delightful. I was a little disappointed that Simon never learned the full story of his background, but on the other hand, it wouldn't have been natural for him to know. Definitely recommend.