Douglas Darden (1951-1996) was an American architect based out of Denver, Colorado. Darden was best known for his book Condemned Building, a collection of ten allegorical projects. This collection contains much of Darden's work for that book as well as the process work for his second book, Laughing Girls, which he was working on at the time of his death. It also contains a large portion of his early works and his professional papers in the form of documents, drawings, photographs, and slides.