Robert Cole: 3 books

Chris, Susie and Joe are transported back to Earth to find the remaining Mytar. To their horror, they find that two of the three Mytar were the bullies that had tormented them at school. With the agents of Zelnoff closing in, they are forced to transport them back to Cathora against their will. Once...

After many battles with a creature only known as Zelnoff, the children Mytar finally discover and transport the sixth Mytar from Earth to Cathora, completing the last member of their group. However, the Mytar powers are still underdeveloped and require intensive training to reach their true potential....

Severe weather patterns - storms, floods and strong winds - are sweeping across planet Earth. Against this backdrop, three high school students, known and tormented for their strange abilities, fight their own battles against school bullies. The discovery of a strange key by their leader Chris Reynolds...