This feella called Brad Meltzer has to be read by everyone. He used to be Bill Clinton's speech writer, when he was the most powerful man in the world. I mean, anyone who can write speeches that can make a girl put a cigar in places where they shouldn't go, has to be worth a read.
And that is certainly true of this fellla. He is easy to read, a la John Grisham and has got a nice way of building tension. He has a tendency of producing fantastic endings, in the sense that they require you to suspend your disbelief. But he writes well.
To start off, I'd suggest reading the Millionaires. Pick it up for £0.50 from Amazon. Minus postage and packing.