I’m trying out Flip PDF and I really like it.
All you have to do is create a regular PDF file, import it into the application, apply a template (if you want), then publish it. Publishing options include a plugin for WordPress, Joomla and Drupal, which is what I used for the book embedded above. One can also publish to html, upload to a server, email to a friend, or use as a screen saver.
I believe the flip book could really engage learners of all ages, but especially our younger learners who will like the page turning effects!
Try it for yourself. You can download a functional trial here, just like I did: http://flipbuilder.com/flip-pdf/.