Project Gutenberg is not an app in the traditional sense, but rather a digital library filled with 50,000 free e-books. The selections range from the classics to modern works on a wide variety of topics.
With Project Gutenberg, you can select a text based on the various topics covered in class. From there, you can assign readings to your class and have students prepare non-traditional book reports, such as videos, PowerPoint presentations or short speeches covering the material they’ve read.
Cost: Free