What books would I like, if I have liked all of the Dan Brown books so far?

I like Dan Brown books. I do. I’m sure that makes me young and naive or whatever, but I don’t care.

Here is the thing. I am big on multitasking. I cannot stand only doing one thing… so actually physically reading the book is out. I need an audio book so I can listen to it while I drive, workout, ect.

What are some good books, that are available in audio format?