About SLS

SLS Publications®, LLC is dedicated to educating businesses about Hispanic behavior in the U.S. and abroad, and providing Spanish language training for the professions.


Dr. Madden, professor of foreign languages of Latin America.

About the Author

Dr. Lori Madden is a professor of foreign languages with a B.A. (Hood College), M.A. (University of Delaware) and Ph.D. (University of Florida) in Spanish, Portuguese and Latin American Literature.  She is on faculty at St. Petersburg College. Dr. Madden has resided in Spain, Brazil and Costa Rica.  She has taught for many years educating adults in Spanish and Portuguese languages and Hispanic culture, in both academic and professional environments.  She is owner of SLS Publications®, LLC.

Elida Santos Williams is translator and adviser in "all things Latin America" for SLS Consulting.

About our Latin American Specialist

Elida Santos Williams is Peruvian born but has worked in the U.S. since 2004.  Her area of expertise is sales and marketing, with a passion for customer service and problem resolution.  With substantial experience in international sales and business systems in Lima and Tampa Bay, Mrs. Williams is translator and adviser in “all things Latin America” for SLS Consulting.


Our Tech Team



David Evans is our lead programmer.  He is proprietor of Evans Computer Consulting.




Josh handles programming and desktop publishing.




Greg handles web development/design and troubleshooting.




Pedro is graphic artist and web designer.



Our Partners


SLS has partnered with echelon®, a Division of Adventist University of Health Sciences, to deliver cultural competency and Spanish language programs for healthcare.

If you are interested in partnering with SLS to deliver educational programs in your field, please use our contact us page.

SLS Publications is State of Florida Woman, Minority and Florida Veteran Business Enterprises Certified.