The Novel Habits of Happiness (Isabel Dalhousie Series #10)

Isabel Dalhousie, the insatiably curious Edinburgh sleuth and philosopher, takes on a case unlike any she’s had before: a six-year-old boy has been experiencing vivid recollections of a past life. His visions include a perfect description of a Scottish island and a house where he claims to have lived. The boy’s mother asks Isabel to investigate, but her findings continue to perplex as her efforts to seek rational explanations are thwarted by the unusual mystery unfolding before her.

Isabel...