Who is Monica Purl from Chasing the Dime: A Novel and what is their importance?

Monica is Henry Pierce's assistant. Monica is tall and thin, with blonde hair and extremely pale skin. She is about twenty-five year old and has worked for Amedeo Tech for five years. Her job as Henry's assistant was a promotion given to her by Charlie Condon for five years of service. Despite the impression that one might get from her looks and coloring, Monica is not someone who could be described as fragile. She is organized and able to get things accomplished.