Sergeant Bergdahl may have broken any number of military laws.

Volatility may be rising simply because investors must digest more information every day.

Even so, sometimes I wish I did have a little bit more flair in my language.

Also, most people read fiction as an escape - and I wonder whether my books aren't a bit too grounded in reality to reach the widest possible audience.

Sergeant Bergdahl may have broken any number of military laws.

The most distinguishing element of my novels is that I try as hard as I can - within the context of a popular commercial thriller - to make them feel authentic. Drawing on real locations and real events is part of that authenticity.

For chat-room tyros who expect to make their first million day-trading by age 27, paging through the Sunday newspaper with a pair of scissors just to save a couple of cents on Cheetos seems so, well, old economy.