An open textbook is one that is accessible to all. It can be downloaded, used, remixed, updated and shared. In '#OPEN TEXTBOOK tweet Book01,' written in the popular tweet format, Sharyn Fitzpatrick, shares with you the value of open textbooks and shows authors how to harness the growing demand for them. Educators and faculty members will discover how to drive awareness and adoption of open textbooks at their own colleges. Read '#OPEN TEXTBOOK tweet Book01' to learn how to participate in this win-win effort and seize this opportunity to contribute positively towards ensuring open, affordable college learning for all.