Long ago, in my grandmother's time, the Carland was all in bogs, great pools of black water, and creeping trickles of green water, and squishy mools which squirted when you stepped on them.

Well, granny used to say how long before her time the Moon herself was once dead and buried in the marshes, and as she used to tell me, I'll tell you all about it.

The Moon up yonder shone and shone, just as she does now, and when she shone she lighted up the bog-pools, so that one could walk about almost as safe as in the day.

But when she didn't shine, out came the Things that dwelt in the darkness and went about seeking to do evil and harm; Bogies and Crawling Horrors, all came out when the Moon didn't shine.

Well, the Moon heard of this, and being kind and good -- as she surely is, shining for us in the night instead of taking her natural rest -- she was main troubled. 'I'll see for myself, I will,' said she, 'maybe it's not so bad as folks make out.'

Sure enough, at the month's end down she stept, wrapped up in a black cloak, and a black hood over her yellow shining hair. Straight she went to the bog edge and looked about her. Water here and water there; waving tussocks and trembling mools, and great black snags all twisted and bent. Before her all was dark -- dark but for the glimmer of the stars in the pools, and the light that came from her own white feet, stealing out of her black cloak.

The Moon drew her cloak faster about and trembled, but she wouldn't go back without seeing all there was to be seen; so on she went, stepping as light as the wind in summer from tuft to tuft between the greedy gurgling water-holes. Just as she came near a big black pool her foot slipped and she was nigh tumbling in. She grabbed with both hands at a snag near by to steady herself with, but as she touched it, it twined itself round her wrists, like a pair of handcuffs, and gript her so that she couldn't move. She pulled and twisted and fought, but it was no good. She was fast, and must stay fast…