SHORTLISTED FOR THE NERO BOOK AWARDS FICTION AWARD 2025 'McEwan’s most richly layered work' Sunday Times 'A gripping page-turner' Observer 'A daring, beautiful novel, full of wisdom and heart' Elif Shafak A quest, a literary thriller and a love story, What We Can Know spans the past, present and future to ask profound questions about who we are and where we are going. 2014: A great poem is read aloud and never heard again. For generations, people speculate about its message, but no copy has yet…Show more