If you enjoy lesbian thrillers, you'll love reading the Cold War spy novels featuring MI6 agent Nikki Sinclair. HOW FAR WILL SHE GO? Nikki's mission – find a dissident cell and infiltrate it. Not an easy task in the dystopian world of 1970s East Berlin, where informants of the secret police lurk everywhere. Fellow student Katerina arranges an introduction, but she extracts a high price. Nikki discovers her alluring neighbour works for the Stasi. But can Nikki trust either of her lovers?