My first read of the summer was Ender's Game, which I had never read before, but an abundance of free time and a pushy best mate finally convinced me. It was quite good! I don't really feel obliged to read anything else by Orson Scott Card, though, with the possible exception of Speaker for the Dead. I feel like filling in too many extraneous details, or associating lesser sequels or companion series with the book I liked so well may sour its charm.
Since then I've been slogging my way through book four of George R.R. Martin's A Song of Ice and Fire, A Feast for Crows. It's definitely enjoyable reading, but it is a long book, and because of the way Martin split the plot and perspectives between this and the perpetually forthcoming 5th book, there's a lot less to make me want to tear through it like I did the first three books. Especially after the sheer number of game-changing events in the preceding book, A Storm of Swords, this book is much less easy to get through. It's not difficult reading, of course. There're just way fewer sympathetic characters and it feels like not as much is happening.
After that, I'm not sure! I picked up an old pulp thriller by John D. MacDonald at a thrift store on a whim, but I dunno if I want to go straight to another kind of genre fiction right after reading sci-fi and fantasy. It'll certainly be a much quicker read, but then I just have to wonder what to read again.