Senan Molony caused a worldwide media flurry in 2017 by publicly revealing an uncontrolled coal bunker fire on the Titanic. Experts said the fire would have significantly weakened a linchpin bulkhead, the failure of which hastened the sinking. The Titanic might otherwise have lasted until daylight, with many more being saved by a flotilla of arriving ships. In Titanic: why she collided, why she sank, why she should never have sailed, Senan goes much further and outlines numerous theories about what led to the Titanic's sinking. Senan appeared on CNN, NBC, CBS and ABC, along with NPR (National Public Radio) in the US after his Channel 4 documentary Titanic: The New Evidence, on which this book is based, was aired.