From the author of The Girl from Lace Island and A Twist of Fate. When five random people simultaneously receive 'the key', they don't realise that their lives are about to change forever. Shrouded in secrecy, the mysterious silver key is delivered to each of them along with a code, a web address and a promise that - if used wisely - it can unlock a door to luxury and privilege beyond their wildest dreams. However, as each of them begins to use the key, they are propelled into a world of hazy moral choices and soon start to question their enigmatic gift.

It’s 1926, and Anna Darton is on the run from a terrible crime she was forced into committing. Alone and scared in London, salvation comes in the form of Nancy, a sassy American dancer at the notorious nightclub, The Zip. Reinventing herself as Vita Casey, Anna becomes part of the lineup and is thrown into a hedonistic world of dancing, parties, flapper girls and fashion. When she meets the dashing Archie Fenwick, Vita buries her guilty conscience, and she believes him when he says he will love her no matter what. 

Alinor, a descendant of wise women, crushed by poverty and superstition, waits in the graveyard under the full moon for a ghost who will declare her free from her abusive husband. Instead she meets James, a young man on the run, and shows him the secret ways across the treacherous marsh, not knowing that she is leading disaster into the heart of her life. Suspected of possessing dark secrets in superstitious times, Alinor’s ambition and determination mark her out from her neighbours. 

In the oldest part of Stockholm, Bell Everhurst is working as a nanny for an affluent family. Hanna and Max Von Greyerz are parents to seven year-old Linus and five-year old twins Ellinor and Tilde, and Bell has been with the family for more than two years. One early spring morning, as she’s rushing out to take the children to school, she answers the phone - and everything changes. A woman from a clinic she’s never heard of asks her to pass on the message that Hanna’s husband is awake.

Nuri is a beekeeper, his wife, Afra, an artist. They live a simple life, rich in family and friends, in the beautiful Syrian city of Aleppo - until the unthinkable happens. When all they care for is destroyed by war, they are forced to escape. But what Afra has seen is so terrible she has gone blind, and so they must embark on a perilous journey through Turkey and Greece towards an uncertain future in Britain.