CAST UDL Book Builder

I was able to explore the website  bookbuilder.cast.org.  This site was designed for users to create, share, publish, and read digital books that will help different kinds of learners.  I was mostly interested to see what kind of books they had available so I can share them with my students.  At first, I was not impressed because I would have like to see some audio used.  However, after playing around with some buttons and scrolling down I was able to find the right button to play the sound.   I was impressed! I was able to find a variety of books under the "Public Library Books" section to use in the classroom to support all learners.  I am not sure if I would use this site to write a book, but definitely a new way to integrate technology into the classroom.