The themes that exist side by side each other from beginning to end are incredibly difference and the duality that is seen is present on multiple different levels. The duality is first present in the imagery evoked by the title. By titling the book “The Devil in the White City” he is able to drive home the image of Holmes as the devil-like yet incredibly charismatic character he is and placing him so closely to the “white city” emphasizes the effect him and other criminals had on the fair. By referring to the world's fair as it's commonly used nickname, he brings to light the purity and rejuvenation the fair was projected to bring to the fair. Ultimately the title is a prime example of the prime imagery that Larson uses to spotlight the characters and plots of this compelling