John Dickson Carr: The Blind Barber (UK 2013)

From the Publisher:
A thief is loose aboard HMS Queen Victoria, and four amateur detectives are hell-bent on tracking him down. Unprepared for the evidence that their sleuthing activities will uncover - a reel of compromising film, a blood-soaked stateroom bunk, a lethally sharp razor and an emerald elephant - they find themselves sinking deeper into misadventure and pandemonium.

But when the boat arrives in Southampton harbour, another passenger, mystery writer Henry Morgan, calls in the famous Dr Gideon Fell - who identifies sixteen clues that lead him to the murderer.

John Dickson Carr: The Blind Barber. Orion Books, ISBN: 9781471905179 (Feburary, 2013), 310 p., £18.99, eBook £7.99.