Widowed, re-married, divorced and the father of three daughters, Liam is a man who is proud of his recall but has learned to dodge issues and skirt adventure. Obsessed with the gap in his memory, however, he sets out to uncover what happened to him, and finds instead an unusual woman with secrets of her own. His ex-wife, sensible Barbara, and his daughters worry about him but Liam blunders on.
This is a novel about memory and memory loss, about incidents and relationships which open up sight lines into a painful past long dead for a man who becomes aware that he hasn't really been present in his own life... There's late-flowering love, but that brings its own thorny problems.
The title is the metaphor for Liam's life. One of Liam's three daughters is a born-again Christian (much to Liam's sceptical bewilderment) and her son, Jonah, colours in Bible stories. His grandson asks Liam if Noah had a gas-driven boat or a sailboat. Neither, replies Liam, he wasn't going anywhere, so he didn't need a compass either: he was just bobbing up and down, staying afloat, because the whole world was covered in water....


