Future Reading of Dan Brown

I've bought 2 of Dan Brown's novel just, "Digital Fortress" and "Angels and Demons" -- preface of "Da Vinci Code". It cost me 280 NTD each, and considering of its original price 7.99 USD, it's surely not expensive.

Digital Fortress, a novel scripting the conflict of national security and personal freedom in networks. NSA (a.k.a. National Security Agency?) have code-breaking machine encounters a mysterious code it cannot break, and called cryptographer Susan Fletcher(In Dan's novel, cryptographers usually are beautiful women =P) for help, while NSA is threated by someone.

Angels and Demons, as the preface of Da Vinci Code, Robert Langdon is still holding the leading role :) (I had supposed Jackque, the curator died in Da Vinci Code, will play such a role.) The cover of it is printed : Robert Langdon's First Adventure.

I will have a article after read each.