Akalan Coronason and The Pyramid of Time

Akalan Coronason and his friend Barnum return for summer from studying science at college. His father, the professor, is always making new inventions (as does Akalan) for the secret agency that he works for. The agents use a cover as masked magicians to tour the world to keep their work secret. Traitors in the agency try to steal the professor's newest invention -'The Pyramid of Time' - and must be stopped!