The Wife and the Widow is a mystery-thriller told from two perspectives, set against the backdrop of an eerie island town in the dead of winter. But nothing on this island is quite as it seems. The novel takes you to a cliff edge and asks the question: how well do we really know the people we love?

There will be opportunity for Q&A, book sales and signing.

Wine and nibbles open at 6.30pm, Christian's talk begins at 7pm.