Instead of flying home to London after their escapades in Italy, DemiChat and Lord Flannery Beagle find themselves whisked to Egypt to search for a lost mummy. Surviving grave robbers is hard enough but when an evil Mau, Sera, and her motley cat-gang lead them into a trap, Demi realises that the past and present are intertwined. Flannery is willing to risk everything to save Demi, even if it means confronting the ghostly guardian of the tomb. This sequel to 'DemiChat and the Kent Street Mystery' with its Sherlock Holmes' style code and Egyptian hieroglyphics will keep readers guessing to the very end.