A book for Spy Wednesday

Today is Holy Wednesday, which is also called Spy Wednesday. I prefer to call it Spy Wednesday, because it's a much cooler name. And every Spy Wednesday, I try to commemorate by blogging something espionage related. This year, I thought that I would start reading a spy thriller to mark the date. So I bought William Boyd's Gabriel's Moon at some point last year, I'm not even sure where. I think I might give it a go today, as I am between books. Okay, not between books, but between novels, most definitely. And Spy Wednesday is a good excuse as any to read a spy novel.