TBC OnCourse is a division of Texas Book Company. We began operations August of 1975 in Greenville, Texas, originally offering a limited supply of used books to small colleges and universities. Since that time, we have grown and become an established online vendor with thousands of new and used college textbooks.With over 30 years in the college textbook industry, we offer valuable services to the academic community.Individuals can buy discounted textbooks and sell used textbooks on our website. We provide Fast Shipping and Great Customer Service.