Rich Baraniuk, OpenStax College (image) Rice University Share Print E-Mail Caption OpenStax College founder Rich Baraniuk displays the nonprofit publisher's first five free textbooks. OpenStax will add six more titles by 2015, thanks to a grant from the Laura and John Arnold Foundation. Credit Jeff Fitlow/Rice University Usage Restrictions Must credit: Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.