The Braintree Institute saved Maddy Grant's life by implanting her with technology designed to correct her brain injury - and turned her into a killer. Mad Skills is a thrilling science fiction tale of mind control from the author of the Xombies series (Ace - also available from Turnaround), acclaimed as 'epic in scope and entirely unpredictable' by Nate Kenyon, author of Sparrow Rock (Leisure Books, 2010).