Christmas Royale by Jaclyn Hardy

Sarah loves her job working for Carlie in the archaeology department, and takes her job seriously. When an email comes in requesting help from Todd Adams, Carlie turns it down, but Sarah feels he’s telling the truth.
Todd hasn’t exactly stayed out of trouble throughout his life. After living a life of crime in his family’s business, he’s ready to clean up his act and find a new line of work. But when he discovers that his grandparents and several others have been robbed, he knows he has to do something about it.
Together, Sarah and Todd try to uncover the mystery behind the robberies and land themselves in trouble with old enemies. Can the two of them find out who is behind everything and save the day, or will this be their last Christmas they celebrate?