The Secret History meets Ninth House in this sinister, atmospheric novel following a circle of researchers as they uncover a mysterious deck of tarot cards and shocking secrets in New York’s famed Met Cloisters. When Ann Stilwell arrives in New York City, she expects to spend her summer working as a curatorial associate at the Metropolitan Museum of Art. Instead, she finds herself assigned to The Cloisters, a gothic museum and garden renowned for its medieval art collection and its group of enigmatic researchers studying the history of divination.