There's a joke in Hollywood that a producer is always looking for a story to turn into a movie that's been very successful in the past and that no one has ever seen before, says blockbuster author Jeffery Deaver.
Deaver, whose latest novel XO is out today, reckons there's some truth in it. "I'm always looking to give readers the characters they're familiar with and yet arc the story differently and introduce new types of conflict."
XO is the third in his series about Kathryn Dance, a kinesics or body language expert with the California Bureau of Investigation. Dance is trying to stop a stalker pursuing Kayleigh Townes, a beautiful and popular country singer. Typically for a Jeffrey Deaver novel there are multiple plot twists, but this time there may (or may not be) clues in the lyrics to Kayleigh's songs, printed at the back of the novel. Dedicated fans can even download the album of the same name, featuring 11 songs co-written by Deaver and recorded in Nashville by singer Treva Blomquist.
Here Deaver talks about the inspiration behind one of those songs, planning those plot twists and what's so interesting about body language.
Q: Tell us about the song Your Shadow which features in the novel.