Theresa Welsh is a writer/photographer based in the Detroit area. Besides being a pioneer in the software business in the early 1980s, she has numerous publication credits and is t...visualizza altroTheresa Welsh is a writer/photographer based in the Detroit area. Besides being a pioneer in the software business in the early 1980s, she has numerous publication credits and is the author or co-author of four books including an unconventional guidebook to Detroit.visualizza meno