E-Textbook reader featuring Vibal's interactive digital e-books for Pasig Catholic College students only. You can enjoy the following features with this version: - Resizable font size and zoom in or out feature for a customized view. - Create bookmarks, make notes, highlight and draw anywhere in the eBook. - Save a list of the bookmarked or noted pages and look at the table of contents for easy reference access. - Play video and audio files from your eBooks!