Jeffrey C. May's company May Indoor Air Investigations LLC, in Cambridge, Massachusetts, specializes in identifying the causes of mold, odor, and moisture problems in homes, schools, and offices. He lectures nationally on indoor air quality and is the author of My House Is Killing Me! The Home Guide for Families with Allergies and Asthma, and My Office is Killing Me! The Sick Building Survival Guide, both published by Johns Hopkins University Press. Connie L. May was an English teacher and school administrator before joining May Indoor Air Investigations, LLC. She is co-author of the textbook series From Thought to Action.