Time Lions and the Chrono-Loop

Ready for some edge-of-your-seat time travel ? Were they ready for this ? Was the world ready fur this ? "ancient egypt, here we come. if we survive" Twelve-year-old twins Pearl and Patrick are definitely not ordinary children. Pearl, the engineering whizz, has invented a time machine, and Patrick, who has an encyclopaedic knowledge of all human history, is the perfect person to test it out with her.
They can't wait to find out what life was really like in Ancient Egypt, Greece and Rome ! Proper history, not like the stories from Sri Lanka that their dad is always boring them with. But when the twins' time-travelling escapades threaten to break the world as we know it, those Sri Lankan legends might just help save the day ..