What we can know

In a world submerged by rising seas, can the secrets of the past be discovered? 

For generations, people speculate about its message. 2119: With the UK’s lowlands submerged by rising seas, those who survive are haunted by all that has been lost. Tom Metcalfe, a university scholar, pores over the archives of the early twenty-first century.

When he stumbles across a clue that may lead to the lost poem, he reveals a story of entangled love and a brutal crime that challenges everything he thought he knew about the past. 

‘What We Can Know may well have created a new genre’ Sunday Times‘

Brilliantly plotted… In What We Can Know, the past is an irresistible riddle’ Washington Post

Propulsive…entertaining and enjoyable’ Financial Times‘