Best-selling author Lawrence Ross will discuss his new book on free speech issues at universities, “Blackballed: The Black and White Politics of Race on America’s Campuses,” on Tuesday, March 26, at the University of Richmond.

Mr. Ross is scheduled to speak at 7 p.m. at the Queally Center for Admission and Career Services on the campus, it has been announced.

Open to the public without charge, the program will include a question-and-answer period and a book-signing, according to the university.

Mr. Ross has gained recognition for his book on African-American Greek groups, “The Divine Nine: The History of African-American Fraternities and Sororities.”

The UR Center for Teaching, Learning and Technology is sponsoring Mr. Ross’ appearance.