My daughter has four audible books and she enjoys them. She will listen to them at night to go to sleep or in the car. Short and sweet,she loves them.
There are many reasons why a book might be unavailable.
Sometimes a book goes temporarily out of print - and sometimes no audio version has ever been recorded. Audible wants to give you the most complete selection we can and we'll keep adding series and filling in gaps as quickly as possible.
Great story for my daughter to get started with,not to long and funny!!she has two of the bad kitty books and she likes them.