A wise, thoughtful, beautifully observed and impossible-to-put-down portrait of a marriage Is there such a thing as a perfect marriage? David thought so. But when his wife Mary Rose dies suddenly he has to think again. Figuring out who Mary Rose really was and the secrets that she kept - some of these hidden in plain sight - makes David wonder if he really knew her. Did he even know himself? Nothing But Blue Sky is a precise and tender story of love in marriage - a gripping examination of what binds couples together and of what keeps them apart. 'Touching and enthralling' Sunday Times 'A beautifully written and powerful tale' Woman & Home 'Not only my favourite novel of the year, but possibly of the decade' Sunday Independent