Just before the Christmas holiday, distinguished London mathematician Henry Rathbone comes to the aid of an old friend whose son Lucien has gone missing. Enlisting the aid of Squeaky Robinson and Crow, Henry soon discovers that Lucien may be involved with a murdered prostitute and a major drugs dealer.
Perry, Anne. Christmas novels.
City and town life -- England -- London -- Fiction.
East End (London, England) -- Fiction.
Fathers and sons -- Fiction.
London (England) -- Social conditions -- 19th century -- Fiction.
Missing children -- Fiction.
Police -- England -- London -- Fiction.