He is a published Author and has written the following books:
(Goal Setting - Published 2008) (Motivation: An interactive guide - Published 2009) (Attitude is # 1 - Published 2010) (Job Satisfaction – Fact or Fiction - Published 2011) (Success Is For Everyone - Published 2012) (Why Is It Hard To Find A Job After 50 - Published 2013) (Happiness Is a Moving Target - Published 2014) (Perception and Interpretation of Life - Published 2015)

Dr. Wicker has also been a textbook reviewer for topics such as: Management Technology, Quality Management, and Strategic Management to name a few. Two of Dr. Wicker’s books have been adopted by colleges in Texas for use in management courses.

Dr. Wicker’s educational background includes a Doctoral degree in business organization and management; a Master of Science degree in business administration; and a Bachelor of Science degree in business.

His business experience includes 21 years working in the automotive industry for General Motors Corporation. During his career with General Motors, his work experience included management assignments in accounting; auditing; finance; vehicle sales, service, & marketing; and service parts operations.