Castle of Cyborgs - Axel and BEAST, Bk 6 Author:Adrian C. Bott, Andy Isaac (Illustrator) Axel and BEAST must journey to the Neuron Institute, where the evil Professor Payne is fusing man with machine. Can they fight off cyberwolves, robotic angels and the dreaded monster in the dungeon to complete their biggest mission yet: saving Axel’s dad?