Billy Smith is about to become a shapeshifter, he just doesn’t know it yet. Without any wizards, witches or magical schools to help steer him along this new and unexpected career path, he's left to figure it out on his own. At first, things it don't go quite as he'd expected, but it doesn't take long before everything descends into absolute chaos.
After dealing with crazed pigeons, dog-nappers and putting the whole of Wallasey on lockdown, his adventure escalates. His estranged uncle is taken hostage, compelling Billy to undertake a secretive and stress-filled journey to the historic ruins of Machu Picchu. What could possibly go wrong? Aside from his mother finding out that is...