Russian winter - Daphne Kalotay

When she decides to auction her remarkable jewellery collection, Nina Revskaya, once a great star of the Bolshoi Ballet, believes she has drawn a curtain on her past. Instead she finds herself overwhelmed by memories of her homeland and of the events that changed the course of her life half a century before.

It was in Russia that she discovered the magic of the theatre; that she fell in love with the poet Viktor Elsin; that she and her dearest companions, Gersh, a dangerously irreverent composer, and the exquisite Vera became victims of Stalinist aggression. And it was in Russia where a terrible discovery led to a deadly act of betrayal.

Now living in Boston, Nina has hidden her dark secrets for half a lifetime. But two people will not let the past rest: Drew Brooks, an inquisitive young associate director at the Boston auction house; and Grigori Solodin, a Russian professor who believes that a unique set of amber jewels may hold the key to his own ambiguous past. Together, these unlikely partners find themselves unravelling a literary mystery whose answers will hold life-changing consequences for them all.