If you're committed to shifting your curriculum to e-textbooks, consider trying free first. Here are the best sites for digital books that won't cost your students a dime. Here's a source for free ...

You like to read or listen to books on your ebook reader, tablet, or other device. And maybe you’ve already purchased ebooks from Amazon and other websites. But you ...

Here's a source for free textbooks in PDF form that focus primarily on accounting, economics, engineering, IT, marketing, and management. The books are modest in size — most run from 50 to 100 pages — ...