William Boyd taps into the classical novel tradition with this sweeping tale of one man’s century-spanning life, even to the extent of providing the accustomed framing device: the chance discovery of a cache of papers and mementoes. The items listed by ‘WB’ in his ‘Author’s Note’ – a musket ball, a fragment of a Greek amphora, a crinkly lock of hair – all find their place in the tale of this 19th-century adventurer, lover, traveller and author.