Explore "Blackmail!" by Fred M. White on Textopian. Read with annotations and highlights.
Silverburn House sounds like a sufficiently important address off the Strand, and the palatial pile in question presents an imposing appearance. But Silverburn House is not entirely given over to colossal suites of offices; for instance, there are several suites of rooms up amongst the chimneys within the reach of the modest and retiring.
Still, the address is the same, and appeals to the imagination, like the "rooms" of Dick Swiveller.