Songs From the Other Side of the Wall by Dan Holloway

The day the Berlin Wall came down, Jennifer returned to England, abandoning her week-old daughter, Szandi, to grow up on a Hungarian vineyard with 300 years of history. Now 18, Szandi is part of Budapest’s cosmopolitan art scene, sharing a flat and a bohemian lifestyle with her lover and fellow sculptress, Yang. She has finally found her place in the world. Then a letter arrives that threatens everything, and forces her to choose once and for all: between the past and the present; between East and West; between her family and her lover.

Songs from the Other Side of the Wall was a number 1 book in 2008 on the websites Authonomy and Youwriteon, and is also available to buy in paperback for £7.98/US$11.25