1896: Sherlock Holmes has once again hit the headlines, solving mysteries for the cream of London society. But among the workhouses and pudding shops of the city, private detective William Arrowood is presented with far grittier, more violent, and considerably less well-paid cases.

Arrowood is in no doubt who is the better detective, and when Mr and Mrs Barclay engage him to trace their estranged daughter Birdie, he's sure it won't be long before he and his assistant Barnett have tracked her down.

But this seemingly simple missing person case soon turns into a murder investigation. Far from the comfort of Baker Street, Arrowood's London is a city of unrelenting cruelty, where evil is waiting to be uncovered . . .

'Crackles with energy and wit' The Times.

'A fantastic creation' The Spectator.

'Richly inventive' Daily Telegraph.