Open - free to use and repurpose
Free - free to use
Affordable - available at low cost
Free North Shore - available to NSCC students and faculty
Boundless allows faculty access to textbooks in a variety of disciplines that can be customized for free, but if assigned costs $19.99 per book. Free PowerPoints and quizzes are also available for free customization. Users must complete free registration.
Open Culture contains links to hundreds of free audio books, ebooks, textbooks, movies as well as thousands of MOOCs and online courses. Also included are links to free language lessons, art images, author recordings and music.