The Blind Detective

by Christina Koning

Published 16 February 2023
First published as Line of Sight under A. C. Koning.

London, summer 1927. Frederick Rowlands, a First World War veteran who was blinded at Ypres, is working as a switchboard operator in the City when an over-heard telephone conversation draws him into a murder case.

From then on, his safe and conventional life, painstakingly reconstructed after the horrors he experienced in the trenches, is shaken to its very foundation. As Fred is drawn deeper into a web of lies and half-truths, he must rely on his remaining senses, as well as his remarkable memory, to uncover the shocking truth about the murder which threatens to undermine everything he holds dear.

Murder in Regent's Park

by Christina Koning

Published 23 March 2023
First published as Game of Chance under A. C. Koning.

1929. Blinded war veteran Frederick Rowlands has escaped the bustle of London to establish a secure life for himself and his family in the countryside. But everything is about to change when an old friend, Chief Inspector Douglas, asks for his assistance in tracking down the killer of a beautiful dancer. That there is a link between the murder and St Dunstan's, the institute for blind ex-servicemen of which Rowlands himself is a member, is only one of the puzzling features of the case.

Transported back into the whirl of London in order to unravel the mystery surrounding the dead woman, the Blind Detective is caught up in a deadly game of chance. A series of breathtaking twists and turns force him to confront his past, and to risk everything - including own life - in the process.

Murder in Berlin

by Christina Koning

Published 22 June 2023
First published as Out of Shot under A. C. Koning.

Berlin, 1933. The Nazi regime is gaining devastating power as Hitler is appointed Chancellor and stark oppression begins to unfold in Germany, blind war veteran Frederick Rowlands takes on the most challenging investigation of his life .

A glamorous film star has been murdered and the menacing political undercurrents drag Rowlands into the heart of the German film industry. Rowlands discovers that he is closer to the action than he originally thought as his young nephew, Billy, was the last one to see the movie star alive. As the violence in Berlin escalates, Rowlands must race to find Billy before someone else does. Someone desperate to conceal the identity of the killer.

Murder in Dublin

by Christina Koning

Published 16 February 2023
'With vivid characterisation and a keen ear for dialogue, Christina Koning has all the qualities of a first-class mystery writer' - DAILY MAIL

Dublin, 1939. As the Second World War looms ever closer, blind war veteran Frederick Rowlands travels to the neutral territory of Ireland at the behest of Celia Swift, whose husband, Lord Castleford, has been receiving mysterious death threats.

When a body is discovered, Castleford finds himself being accused of a murder he did not commit. As Castleford's trial begins, Rowlands must fight to save his friend's reputation - and his neck from the gallows. As a country teeters on the knife-edge of war and a man's life hangs in the balance, will the Blind Detective identify the true killer in time?

Murder in Cambridge

by Christina Koning

Published 19 October 2023
'With vivid characterisation and a keen ear for dialogue, Christina Koning has all the qualities of a first-class mystery writer.' - DAILY MAIL

First published as End of Term under A. C. Koning.

Cambridge, 1935. Frederick Rowlands, blind war veteran, is attending an event at St Gertrude's College. However, the festivities are harshly interrupted when when a research student is found dead in suspicious circumstances.

As one of the last people to see the student alive, Rowlands finds himself at the heart of the murder investigation. On the hunt to identify the killer, Rowlands is shocked to learn of the hidden secrets of this seemingly idyllic city. As the violence escalates and the body count increases, Rowlands must act quickly to save St Gertrude's reputation, and his own, before it is too late ...

Murder in Barcelona

by Christina Koning

Published 19 October 2023
'With vivid characterisation and a keen ear for dialogue, Christina Koning has all the qualities of a first-class mystery writer.' - DAILY MAIL

First published as Twist of Fate under A. C. Koning.

Summer, 1937. Frederick Rowlands' peaceful holiday in Cornwall is derailed when a film star is found dead in his hotel.

The suspicious nature of Dolores La Mar's death points to murder and Rowlands soon finds himself caught up in the police investigation. When his old flame, Secret Service agent Iris Barnes arrives, it transpires that the killing has links to the political turmoil of the Spanish Civil War. Rowlands and Barnes begin to follow a treacherous trail of Republican revolutionaries which leads them to the dark streets of Barcelona, where they discover that their Cornish murder is more connected to the city than either of them realised. As Europe inches closer towards international conflict, will Rowlands and Barnes make it out of Spain alive?

Murder at Bletchley Park

by Christina Koning

Published 21 December 2023
Spring, 1941. The Second World War has entered a dangerous phase, with British ships being torpedoed in the Atlantic and nightly bombing raids on major ports. At Bletchley Park, top secret home of the nation's code-breakers, the race is on to crack the German Enigma code and thus prevent further naval and military losses. This endeavour is suddenly very close to home for Frederick Rowlands, blind veteran of the Great War, when his daughter, Margaret, who works at 'the Park' as a cryptographer, is arrested on suspicion of betraying secrets to the enemy.

Then a young woman is found murdered, and Rowlands is drawn into a deadly battle of wits where he must decode a series of clues that will lead him to the killer and enable him to discover the real traitor at Bletchley Park.

Murder in Oxford

by Christina Koning

Published 22 May 2025
Oxford, 1942. Frederick Rowlands receives an urgent summons to the university city from his old friend - also a blinded war veteran - Major Ian Fraser. They are to meet Professor Duncan Challoner, Fellow of Brasenose College, now working with MI5 at nearby Blenheim Palace. Challoner is about to divulge the identity of an enemy agent at Blenheim - but is murdered before he can do so. Also taking an interest in the case is MI5 agent Iris Barnes, who has her own reasons for wanting to track down the traitor.

Now the race is on to find the murderer before he - or she - can kill again, and to prevent vital plans for a covert British mission to steal key components of the German radar system from under the enemy's nose being compromised. For Rowlands, the stakes could not be higher, in this deadly game of cat-and-mouse.