Falcon at the Portal by Elizabeth Peters
In this latest Amelia Peabody mystery there's more trouble in store for our intrepid Egyptologist. This time it is of a distinctly personal nature.
Her niece's new, Egyptian, husband stands accused of forging priceless antiquities. Is he guilty, or merely the fall guy for some unscrupulous villain? Meanwhile, matters are complicated by the arrival of Amelia's detestable nephew who begins an ardently amorous pursuit of her son's wife, Nefret...