The Swedish Element in Illinois:  Survey of the Past Seven Decades: With Life Sketches of Men of Today, printed in 1917 by Ernst Wilhelm Olson and the Swedish-American Biographical Association, has a description of the Bishop Hill Colony and some of the Colonists. This book is now on the BHHA website as a pdf, courtesy of the Internet Archive. Please check out this pdf and other Bishop Hill Colony historical books/pdfs at http://bishophillheritage.org/about/history/.