Portrait of a Spy by Daniel Silva

A silver-tongued American-born Muslim cleric and a reclusive heiress lead art dealer, secret agent and hired assassin, Gabriel Allon, into the heart of darkness, as he attempts to destroy a dangerous international terrorist network from the inside! Best-selling author, Daniel Silva, talks about his latest thriller, Portrait of a Spy.

Rod Rice chats with Daniel Silva, who signs copies of his new novel at Houston's Murder By The Book.

Photo of the author by John Earle