That Messenger bag looks like it'd be just about perfect for stealing golden idols from caves, running away from giant boulders and natives, and doing battle on rope bridges with voodoo priests... if you catch my drift.
As a budding writer, most of my questions would be about his writing process and writing in general. Stuff like:
Do you have a set writing schedule every day? How many drafts does your typical novel go through before it's published? How much/what types of books do you read now? What's the thing you notice first when you pick up a new authors work?