The American Institute of Architects - The professional society of architects dedicated to the highest standards of integrity and ethics.

The Chicago Chapter of the American Institute of Architects - The American Institute of Architects Chicago is the second largest AIA chapter in the country, with almost 2,000 members.

The Feng Shui Institute of America - "...where Eastern Philosophy meets Western Sciences."

Green Building Source - A web site dedicated to sustainable and energy-efficient construction, Green Building News, Products Database, Product Gallery, Energy Source Builder Newsletter, and More.

The Not So Big House Website - Addressing architectural comfort in terms of quality rather than sheer size and volume. Comfort is attained, rather, by tailoring our houses to fit the way we really live, and to the scale and proportions of our human form.

Highland Park Chamber of Commerce - Highland Park, Illinois.

U.S. Department of Energy - A consumer's guide to energy efficiency and renewable energy. Energy calculators and software for homes.

U.S. Green Building Council - Leadership in Energy and Environmental Design (LEED®) Green Building Rating System™.