With this extract, I think, from Dylan Thomas’s A Child’s Christmas in Wales:
The silent one-clouded heavens drifted on to the sea. Now we were snow-blind travelers lost on the north hills, and vast dewlapped dogs, with flasks round their necks, ambled and shambled up to us, baying “Excelsior.” We returned home through the poor streets where only a few children fumbled with bare red fingers in the wheel-rutted snow and cat-called after us, their voices fading away, as we trudged uphill, into the cries of the dock birds and the hooting of ships out in the whirling bay. And then, at tea the recovered Uncles would be jolly; and the ice cake loomed in the center of the table like a marble grave. Auntie Hannah laced her tea with rum, because it was only once a year.
Bring out the tall tales now that we told by the fire as the gaslight bubbled like a diver. Ghosts whooed like owls in the long nights when I dared not look over my shoulder; animals lurked in the cubbyhole under the stairs and the gas meter ticked. And I remember that we went singing carols once, when there wasn’t the shaving of a moon to light the flying streets. At the end of a long road was a drive that led to a large house, and we stumbled up the darkness of the drive that night, each one of us afraid, each one holding a stone in his hand in case, and all of us too brave to say a word. The wind through the trees made noises as of old and unpleasant and maybe webfooted men wheezing in caves. We reached the black bulk of the house. “What shall we give them? Hark the Herald?” “No,” Jack said, “Good King Wencelas. I’ll count three.” One, two three, and we began to sing, our voices high and seemingly distant in the snow-felted darkness round the house that was occupied by nobody we knew. We stood close together, near the dark door. Good King Wencelas looked out On the Feast of Stephen … And then a small, dry voice, like the voice of someone who has not spoken for a long time, joined our singing: a small, dry, eggshell voice from the other side of the door: a small dry voice through the keyhole. And when we stopped running we were outside our house; the front room was lovely; balloons floated under the hot-water-bottle-gulping gas; everything was good again and shone over the town.
“Perhaps it was a ghost,” Jim said.
“Perhaps it was trolls,” Dan said, who was always reading.
“Let’s go in and see if there’s any jelly left,” Jack said. And we did that.