Lullaby, also known as The Perfect Nanny, is another novel that has been particularly lauded this year. The short narrative centres around aspirational lawyer Myriam on her return to work, where she and her husband Paul thrust their two small children Mila and Adam into the care of Louise. Louise, as titles may suggest, seems to be the perfect nanny. She is motherly and cares for them as if they were her own, and to Myriam and Paul’s surprise and embarrassment, and later, reliance, cooks their meals and cleans their tiny “stifling” Paris apartment before Louise creeps back to her own, cold and decrepit apartment to savour limited hours of sleep before she starts the cycle again. Inevitably, Louise and the families’ lives become entwined, working hours become blurred and job description thrown aside to help them out in any way she can. The crux, as we find in the first sentences of the book, is that Louise has killed the two children in her care. The writing style is simple –