'Emily solves the mystery of the magically appearing moustaches and parachutes into a desert in search of a rare kind of mouse. then she's off to Egypt to tour the upside-down pyramid of King Inverticheops. Nothing can get by Emily and her wonderful eyefinger. Ages 6+ Emily solves the mystery of the magically appearing moustaches and parachutes into a desert in search of a rare kind of mouse. then she's off to Egypt to tour the upside-down pyramid of King Inverticheops. Nothing can get by Emily and her wonderful eyefinger. Ages 6+' (Publication summary)