I was recently on vacation in the UAE and read the following books, all on the iPhone.
The Magician King by Lev Grossman
The sequel to The Magicians which I have read but not mentioned here. A very nice fleshing out of the wonderful (and scary) universe Grossman introduced in that book. Highly recommended.
In the Mouth of the Whale by Paul McAuley
Far future SF set in the same universe as The Quiet War. McAuley goes from strength to strength.
Altered Carbon by Richard K. Morgan
Re-read.