Details how the luxury liner was built in Belfast by the White Star Lines over 15 year from 1897, and at a cost of 105 lives.

Mark has put his father up in a small hotel. We learn that another man islooking for Mark, someone that Sean fears. Mark’s job has made him closer toSofia Silvestri. Sofia is charmed by Mark: he seems genuinely interested in her.Sofia’s friend Emily warns to be careful. But Sofia has other worries. Herfather is encouraging Andrea to fight for her. But Sofia won’t be forced. In themeantime, Mark discovers a problem with the steel used to build the ship. Butscience is put to test by the divides in Belfast. The Protestant magnates,worried by the success of the Union, call in the Army to boycott a peacefulmarch. The Army sabotages the march in the Catholic area, causing accidents thatseem organised by Catholic workers. Mark is there to show his respect for theworkers. Sofia is there with Emily and the MacCann’s younger brother, Conor. Toeverybody’s shock, innocent school teacher Walter Hill, Emily’s husband, iskilled by a soldier. Mark only just manages to rescue Sofia from the havoc.