In 1928 the largest cruise liner the world has ever seen is launched. With a crew and passenger complement totalling nearly 30,000 people the Leviathan is bound for New York. However, it never reaches the Big Apple and simply... disappears! Twenty years later - with the Leviathan stranded on an unearthly sea - Detective Sergeant Lament begins to investigate the mystery at the liner's heart. What he discovers will change his world forever - but it might just bring the Leviathan home...

From the creators of Scarlet Traces and The Great Game comes a unique story that will continue to haunt the reader long after the last page has been turned!