"Like Dan Brown, but funnier (which isn't hard to do), this thriller is set in Silicon Valley and New York. It follows a corporate spy who is trying to stop a psycho killer from exploding all the nice machines that make the internet hum. Funny, fun, and puzzly, it has more than a hint of Dan Brown, but with a little more style."
"Bear with me- it's an unusual pick. This thriller is more of an actual puzzle, similar to the 11th hour. You read the book and find your own answer- which corresponds to real life treasure! There's a chance it's picked over by now, but it's still a fun idea."