How to contact:  The best way to contact me 24/7 is by email (plummer@harding.edu). 
The least effective way is by phone.

Office hours (Fall and Spring): 

MW 11:30-12:00
M 5:00-5:30
TTh 10:00-11:00
W 4:00-5:00
F 12:30-1:00

Other times by appointment (please request by email)

I do not teach in the summer and thus do not have regular office hours.