Do I Know You?: A Faceblind Reporter's Journey Into the Science of Sight, Memory, and Imagination - Hardcoverby Sadie Dingfelder (Author) An award winning science writer discovers she's faceblind and investigates the neuroscience of sight, memory, and imagination while solving some long running mysteries about her own life. Science writer Sadie Dingfelder has always known that she's a little quirky. But while she's made some strange mistakes over the years, it's not until she accosts a stranger in a grocery store (whom she thinks is her husband) that she