In Charlie Higson 's sorta-zombies series for kids, The Enemy, everyone over the age of 14 has turned into a homicidal Infected. Book four, The Sacrifice is out on 20 September - and it's a cracker. Watch our video interview to discover Charlie's views on important questions such as "Machete or baseball bat?"
We'll have more Charlie Higson stuff later in the week. In the meantime, watch the trailer for The Sacrifice .
Music by Kevin MacLeod, from incompetech.com