Today I present a special guest post by Jessica Duchen author of Ghost Variations (20 September 2016, Unbound) about the spine-tingling and captivating historical circumstances on which her novel draws. Oujia boards, messages from dead composer Robert Schumann, a lost final concerto and a talented violinist heroine who attracted the finest composers and musicians… This piece has well and truly whetted my appetite for the book, as … More The ghosts behind ‘Ghost Variations’