Nonprofit Trusteeship in Different Contexts, Ashgate, 2004 (with R. Abzug).
Analyzing Categorical Data, Springer-Verlag, 2003.
Smoothing Methods in Statistics, Springer-Verlag, 1996. A Japanese translation of the book is now available.
A Casebook for a First Course in Statistics and Data Analysis, John Wiley and Sons, 1995 (with S. Chatterjee and M.S. Handcock).