I have been spending the last few weeks at The Denizen, a luxury apartment block built by Taylor Wimpey in Golden Lane, just inside the border between the City of London and Islington. I got an email about a month ago from a Mr. Jason Chan, who it seemed had bought an investment property in the building, and on staying in it for a few days while holidaying in London, found that he had purchased a very peculiar piece of real estate. His flat in The Denizen has got a most infernal whistling in it, sort of haunting it. The thing starts any time, you never know when, and it goes on until it frightens you. It's not ordinary whistling and it isn't the wind. Wait till you hear it.
The rest is shadowy and monstrous. There was no one in the soaking street, and in all the world there was no one I dared tell. I walked aimlessly south past Wood Street Police Station and the south towards The Thames, and then veered west to The Millennium Bridge where the Tate Modern seemed to guard me as modern material things guard the world from ancient and unwholesome wonder. Then gray dawn unfolded wetly from the east, silhouetting the archaic Ludgate Hill and its venerable steeples, and beckoning me to the place where my terrible investigations were still unfinished. And in the end I went, wet, hatless, and dazed in the morning light, and entered that awful door on Golden Lane to which I now had the keys, the entrance to Taylor Wimpey's The Denizen.