Today Robin is joined by author and journalist Susannah Cahalan. Her first book, Brain on Fire, was a smash hit memoir about contracting a rare auto-immune disease, anti-NMDA receptor encephalitis that was turned into a film of the same name with Chloë Grace Moretz playing the role of Susannah. Her new book is The Great Pretender in which she investigates the work of prominent psychologist David Rosenhan and how is famed experiments may not hold up to scrutiny. Note: This was recorded on the same day as last week's episode when Josie was indisposed. To hear an extended edition of this episode subscribe to Patreon on patreon.com/bookshambles