I tried to say something else, but my tonsils had freaked out. I’d have done a runner right there and then except that my knees were locked with fear.
‘That night, after I’d presented the half-stone to the museum,’ Mister Lewis went on, ‘I was sitting in my study when a great wind burst the door open, knocked my cocoa right out of my hand. Look,’ he added, stretching out a skinny leg. ‘You can still see the cocoa stains on my trousers. But then a figure emerged from the wind.’
‘Who?’ I whispered, looking about nervously. Come on, knees, move! But something about this sad spook made me want to know more. After all, my best mate was involved.
‘Amergin,’ replied Mister Lewis.
‘Amergin? Should I know him?’
Mister Lewis shook his head. ‘He was one of the first Irish druids,’ he said. ‘It was he who put the stone here originally. And he was very angry. Bloody angry, sir, if you’ll pardon my forcefulness. Face like a bull in a rage.’
‘Because the stone was broken?’
‘No, it was because I had given away part of it. And that was the end of me,’ he said with a sigh. ‘I was … er … taken away. Deceased – but don’t worry,’ he went on as I fell off the stone I’d been sitting on. ‘It didn’t hurt,’ he said. ‘A quick demise – didn’t really feel anything. No splutterings or gurgles or splashes of gore. Just a quiet draining of life from my head down through my toes.’ He sighed and looked at his laced-up boots. ‘My punishment was to guard this sacred place,’ he went on. ‘Not too bad until that scary woman started digging.’
‘You’ve been here all those years?’ I asked. ‘All alone?’
‘Here in this wilderness,’ he replied. ‘I wouldn’t mind if there was a bit of a garden to sit in, like when other people lived here. But since that big lady came with her ecology-friendly madness, there’s just all these weeds and dandelions. Look at them, lad. Talk about dreary! Why couldn’t she just plant a few nice rosebushes and a flowery shrub or two, eh? Digging up the ancient stones, pah! Mad, interfering woman.’
Now was the time to sort all this. I had the solution. ‘Tarra!’ I said, lifting the tingly stone from the takeaway bag. I waited for Mister Lewis to dance – or have a happy float of joy with excitement, saying what a genius I was. He looked at the stone in my hand, but said nothing.
‘It’s the stone,’ I prompted. ‘The one that Shane took. Now he can come back, eh? Him and Big Ella?’
Mister Lewis shook his head. ‘It’s not that easy,’ he said. ‘When I said that Amergin was angry with me for separating the stone, that’s nothing to what he is now with your friend and his granny. Now he’s really angry. He’s insisting that the two parts are to be put together and buried together.’
‘Yeah? So why didn’t you just spook your way into the museum and take the other half back?’ I asked.
Mister Lewis snorted, then stuck back the bit of his nose that he’d snorted off. ‘Hm,’ he muttered, checking his nose carefully, ‘Amergin keeps doing this to me. Sick joke. And look,’ he went on, leaning across and putting his two hands around the stone I was holding. As he tried to lift it, it just stayed put. ‘Ghostly hands,’ he said. ‘No grip.’
‘I see,’ I said. ‘And … and … what about …’ my throat dried up again and I nodded towards the dark house.
‘Your friends?’ said Mister Lewis. ‘Well, that boy certainly stirred things up when he took the stone away. Until the two parts are united, the boy and his grandmother will end up like me, stuck in this draughty wilderness, minding a pile of stones for ever.’
‘Are you saying that Shane and Big Ella are dead?’ My heart kicked up. Would I never see my best mate again, except, perhaps, as a spook? Not able to share a bag of chips because he couldn’t hold it, or kick a ball because his foot would go through it? Not much fun in that for Shane, even if it meant no homework.
‘Not yet,’ said Mister Lewis. ‘Amergin has them. They’re in a trance − a sort of sleep. The only way to save them from ending up like me is to get the rest of the stone from the museum and bury the two parts together.’ Mr Lewis paused and then leant over and peered into my face. Whew, for a spook he had smelly breath and I really hoped all the bits of his face stayed put this time.
After a few moments of me staring up a spook’s hairy nostril, he finally said, ‘I need you to help me break into the museum.’
Oh great, I thought, just great. Now I was really scared. Chatting with a spook is one thing, but getting involved in breaking and entering was another. But, hey, my best mate and his gran were in trouble. I couldn’t abandon them. I took a deep breath.
‘OK,’ I muttered, even though I was screaming inside.
‘There will be a full moon tomorrow night,’ said Mister Lewis, shaking his creaking head.
I wished he wouldn’t do that. I so did not want to see his head fall off.
‘That’s the time to do it,’ he continued. ‘This has to take place on the night of a full moon.’
‘Why?’
‘I don’t know,’ he said impatiently. ‘I’m only going on what Amergin told me. Some ceremony or something, I suppose. They were fussy about the sun and the moon in those days.’
‘So we only have tomorrow night to do this?’ I said.
Mr Lewis’s high hat wobbled as he nodded.
‘What if we’re late? What if we can’t do this?’
‘Then their bodies will be found next morning,’ he sighed.
‘No way!’ I exclaimed. ‘Mister Lewis, I couldn’t live with myself if this didn’t work out.’
‘Well, you wouldn’t live with yourself at all, my friend,’ said Mister Lewis. ‘Not now that you are part of all this.’
‘What?’ I croaked.
‘You’d be dead too, young sir.’