Way too difficult to play on a portable device like a mobile phone as this series had way to many parts!
The titles listed the series number at the end so it was impossible to smoothly go from one part to the next.
Not well thought out! My downloaded audible player would not find the next part in the series although it was downloaded onto my phone requiring me to figure out what number was by going into properties and then loading it.
Not fun after the 6th or 7th time!!
