"The VitalSource Bookshelf app has been improved greatly. It is now very quick and responsive. I really like and enjoy using Bookshelf app for e-books. "

"Vital source customer service was helpful."

"I highly appreciate that this book was affordable. Especially being a ebook that I can access on my phone. I especially find the audio feature helpful. To be able to listen to the book while I work has really helped me manage my work load. "

"Awesome it has been a great experience "

"Easily accessible and has helpful highlighting tools :)"

"It has saved me so much money for school ! "

"Wonderful experience. Needed to download and install Java for a course. Even though the tech issue was ultimately on my end - one computer too old and the other work laptop protected from downloads/installs, Tech Support could not have been more helpful and supportive. I am very appreciative. Thank you"

"Great customer service and support!"

"Great place to read and find information so easily with just a few type of words. It asks questions along the way and I like the wiki feature"

"The prices are decent, and quick customer service"

"My refund was quick and easy. "

"I like this source for permanent digital libraries, will continue to use!"

"I have purchased several books up to this point and have never been disappointed. I am able to locate material quickly, and the tools such as creating notes have been extremely helpful. I'm very satisfied with this product."

"Everything is amazing on the site it’s a truly good experience "

"While I first struggled to understand it, then it was very good."