Faculty in Higher Education Salary Survey 2014

CUPAHR, the College and University Professional Association for Human Resources, has released its latest faculty salary survey: Salaries of Tenured and Tenure-Track Faculty at 4-Year Colleges, 2013-14
The Chronicle of Higher Education has an article about it and the interactive table on their website.

"Research universities are doctorate-granting institutions that the Carnegie Foundation for the Advancement of Teaching has classified as having either high or very high research activity."

The top three disciplines with the highest salaries are respectively Legal Profession, Business and Engineering.

Read the Executive Summary for methodology and a list of participating institutions.