SHORTLISTED FOR THE HWA GOLD CROWNLONGLISTED FOR THE BRITISH SCIENCE FICTION ASSOCIATION 2021 BEST NOVELFor fans of Matt Haig, Stuart Turton and Bridget Collins comes a sweeping historical adventure from the Sunday Times bestselling author of The Watchmaker of Filigree Street'Original, joyous and horrifying, The Kingdoms is an awe-inspiring feat of imagination and passion which had me in tears by the end' - Catriona WardCome home, if you rememberThe postcard has been held at the sorting office for ninety-one years, waiting to be delivered to Joe Tournier.On the front is a lighthouse ? Eilean Mor, in the Outer Hebrides. Joe has never left England, never even left London.He is a British slave, one of thousands throughout the French Empire.He has a job, a wife, a baby daughter. But he also has flashes of a life he cannot remember and of a world that never existed ? a world where English is spoken in England, and not French. And now he has a postcard of a lighthouse built just six months ago, that was first written nearly one hundred years ago, by a stranger who seems to know him very well. Joe?s journey to unravel the truth will take him from French-occupied London to a remote Scottish island, and back through time itself as he battles for his life ? and for a very different future.