It's 1967 in Montreal, the Expo is in full swing, and Audrey Parker has just moved with her dad to Notre-Dame-de-GrÒace, a whole new neighbourhood full of different kinds of people to spy on. Audrey is a lot of things: articulate, disarming, forthright. And, as her father reminds her often, indecently nosy. Audrey scribbles every observation down in her notebooks -- from which foods her new teacher eats for lunch, to how blue the water is in Greece, to what time the one-legged man across the street gets home. She is certain she will soon root out a murderer or uncover a mystery. But there's only one mystery that really matters to her: her mother. Who was she? How did she die? Why won't her father ever talk about her? Over a year of Audrey's life, we bike with her through the streets of NDG, encountering stray animals, free-range kids, and adults both viciously cruel and wonderful. And we walk with Audrey across the threshold from childhood to adolescence, where she will discover the truth about her mother.