First published as Line of Sight under A. C. Koning. <p/>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. <p/>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.