"Jack is doing fantastically well as the Wrestling Trolls training coach, Big Rock is winning matches, and the group are on their way to more gold and tasty rocks than they can count. All Jack has to do is keep his alter-ego THUD! under control. Nothing ever goes smoothly for Jack and his friends though, especially after Milo is kidnapped by evil goblins determined to get their greedy hands on Big Rock's winnings! "--Publisher.