The Lady and the Unicorn is Tracy Chevalier’s answer to the mystery behind one of the art world’s great masterpieces—a set of bewitching medieval tapestries that hangs today in the Cluny Museum in Paris. They appear to portray the seduction of a unicorn, but the story behind their making is unknown—until now.

Everyone thinks Emmy Dockery is crazy. Obsessed with finding the link between hundreds of unsolved cases, Emmy has taken leave from her job as an FBI researcher. Now all she has are the newspaper clippings that wallpaper her bedroom, and her recurring nightmares of an all-consuming fire.