Shields and Dunn have produced a new book titled Passing on the Right: Conservative Professors in the Progressive University. The book has been subject to much criticism, especially by those on the right who take umbrage at some of the authors' comments.
I have the book and plan on reading it in the next few weeks.
In the interim, here is an editorial published by the team in the LA Times.
John Paul Wright and Matt DeLisi
Professors of Crime and Criminology