I bought the version on CD and I listen to it while commuting to and from work. It's a 5 CD set. I especially like CD
I am a Gospel Doctrine teacher in our ward. I was given Terry Ball's tapes on Isaiah and was excited about the clearness and simple approach that I could use for myself and the class. Brother Ball is highly knowlegeable in the scriptures, the languages,and history which can give incredible insight. I had to order a set of tapes for myself so I could give back the ones I had borrowed.