"Sollors is an epochal figure in his field, an inventive and risk-taking thinker who is expanding the scope of African American and American scholarship." - Tom Socca (Boston Phoenix) "Werner Sollors is a highly sophisticated and discerning commentator on the cluster of issues that Americans associate with the word diversity. The essays collected here are among his finest." - David Hollinger (coeditor of The American Intellectual Tradition: A Sourcebook) “A thoroughly thoughtful and thought-provoking read from beginning to end, Challenges of Diversity: Essays on America is an inherently engaging, impressively informed and informative, exceptionally well reasoned, written, and organized work of original scholarship that is unreserved recommended for both community and academic library collections.”(Midwest Book Review)