A House of Mirrors (Mrs Hudson & Sherlock Holmes Book 1)

'What is your profession, Mr Holmes?'
When Nell Villiers' policeman husband vanishes on a routine case, her life is wrecked. Placed under protection by Inspector Lestrade, Nell is ripped from her old life and her own secret police work. Instead she must live as a widow, Mrs Hudson, in a safe house: 221B Baker Street. 
Two years on, with the case still unsolved, Nell vows to defy Lestrade and use her skills to discover what happened. She takes a lodger to cover her tracks; a young man called Sherlock Holmes. Before long, he is working on her case - and Nell is assisting him. 
But as Nell delves into her past she raises ghosts whom one person would rather keep buried. Will she face danger, and risk her new life in the process? 
'It's always been fun before - but now the police are the enemy...’ 
A House of Mirrors is the first book in the Mrs Hudson & Sherlock Holmes series, which documents life at 221B Baker Street from Nell Hudson’s point of view.