The Case of the Left-Handed Lady

London January 1889. Enola 14 hides from worried brother Sherlock, until Dr Watson consults her imaginary identity, Perditorian Dr Ragostin. As Mrs Ragostin, Enola seeks Lady Cecily 16, vanished in nightgown, leaving ladder at window, bold charcoal sketches and mirror-writing diaries about East End poor. Was store clerk suspect, Alexander Finch, just a friend?