century.â
âWhat about these lines?â Ruby asked. âThey all seem to end up in one spot.â
âRome,â McElderry said. âWithout a doubt.â
âWell,â Sam said, smirking. âYou know what they say.â
McElderry didnât look up from the chart. âIf the next words to exit your mouth are âAll roads lead to Romeâ, I will skin you, roll you in salt and hurl you from the nearest window.â
Sam opened his mouth, then shut it again.
âIgnore him, professor,â Ruby said. âHe gets distracted easily. What do the lines mean?â
âThey appear to mark three routes into the ancient capital. From the far reaches of the empire.â McElderry traced his finger along the blue line. âSee? This starts in the south of England, crosses the channel then up along the coast to the river Elbe. Then itâs inland, south over the Alps and down to Rome.â
âWhat about the red line?â Ruby said. âThatâs France.â
âOn the Normandy coast,â McElderry said. âThen south-east to Marseille, across to Corsica, down through Sardinia, over to Sicily and up the coast to Rome.â
âAnd the green line heads up from the top of Africa,â Gerald said.
âI think thatâs Egypt, actually,â Sam piped up. âProbably Alexandria.â Everyone in the room looked at him.
âWhat?â he said. âI like geography. See? It goes up to Crete then across the Mediterranean.â
The professor drummed his fingers on the desktop. âFascinating,â he said. âA map detailing three routes into the ancient capital.â
Gerald scanned the chart, trying to read the mind of the man who had turned his life upside down. Then an idea popped into his head. It was no bigger than a mustard seed, but it landed in fertile ground.
âMaybe this isnât three paths into Rome,â Gerald said. âMaybe itâs three journeys out of the city.â
âWhat do you mean?â the professor said.
Gerald pointed to the start of the blue line in southern England. âThat looks very close to Glastonbury, doesnât it?â
McElderry adjusted his glasses. âCould be,â he said.
âMaybe the blue line has something to do with the diamond casket,â Gerald said. âMaybe it shows how it came to Glastonbury in the first place.â
Inspector Parrott frowned. âWhat about the other two lines?â
Gerald felt his brain whirring. He turned to Sam. âRemember that page you found at Beaconsfield?â he said. âThe one from that book of local myths?â
âYeah?â
Ruby leapt in. âThatâs right! On the bottom it said the diamond casket was Lâune des trois : one of three.â
âSo?â
âSo maybe Greenâs looking for two other caskets as well,â Gerald said.
There was a long pause around the desk while this possibility soaked in.
Then the inspector burst into action. âRight! Lethbridge! Get in touch with the police services in France and Egypt. Put them on high alert. If Greenâs looking for two more caskets this is our chance to nab him.â
Lethbridge grabbed his two-way radio and elbowed past Mr Fry and Lord Herring as he left the room.
Geraldâs fingers brushed across the red and green lines on the glass.
âWhatâs he after?â Gerald said. âWhatâs in the other two caskets?â
âI only know of the diamond one,â McElderry said. âThe others are news to me.â
Gerald looked at the items on the desk. There was a small ceramic bowl containing some bits and piecesâ a few keys on a gold ring, sunglasses, a dry-cleaning ticket. And a glossy black box, hinged at the back. He picked it up and opened the lid. Inside was a human skull.
Gerald stifled a cry. He turned to the professor and held up the box.
McElderry plucked out the skull and cradled it
Maggie Ryan, Blushing Books