Within a day or two of the sinking, hope of a quick rescue evaporates. As well as battling hunger, thirst and the elements, the 39 survivors begin to battle each other, as it becomes obvious the overloaded boat is sitting perilously low in the water and could sink at any moment. They realise the load must be lightened. Alliances are formed, leadership battles ensue and morality is tested, as each person faces a choice between sacrificing themselves for the good of the rest, or saving themselves at any cost.
Why you should read it: It's a page turner with depth. As a straight survivor story it's fascinating: who will live and who will die? As a courtroom drama it sucks you in with a riveting hook: how did Grace wind up on trial, and will she be convicted? But it also addresses deeper questions about morality. We like to think that catastrophe brings out the best in people. But, as Rogan demonstrates, it also brings out the worst. In this tale, the instinct to survive becomes tragically - even murderously - selfish. Heroism is noticeably absent in the small boat. When it does occur, sacrifice is suggestive of weakness - an inability to withstand peer pressure.
The most haunting illustration of this comes shortly after the ship's sinking, and sets the tone for the rest of the story. The survivors are rowing their lifeboat through the wreckage and encounter a young boy clinging to a plank beside his dead mother, screaming for help and holding his hands out to them. Grace recounts in her journal: "One of the men yelled, 'A little more this way and we can get the child!' But Hardie replied, 'Fine, and which one o' ye wants to trade places with 'im?'" The survivors fall silent and the child is left behind.
The buzz: The book has found almost universal approval from critics. Wolf Hall author and Booker Prize winner Hilary Mantel called it a splendid book. "It rivets the reader's attention, and at the same time it seethes with layered ambiguity."
Trivia: The book was released to coincide with the 100th anniversary of the 1912 sinking of the Titanic, because of the obvious similarities in subject matter.
Details: Published by Hachette, RRP $36.99. Read an extract here.