Henry thinks he's done with time travel. He's also fed up with his little sister and wants a break. But then he finds himself sent back to Ancient Rome, living with a family whose back-stabbing and revenge plots bring a whole new meaning to the phrase sibling rivalry. School has never been weirder - or more exciting. Together with his new friends, Henry manages to save the Emperor and restore harmony to the household - and realise that life in the twenty-first century might not be so bad after all!
