[artemisblossom]

Hi I am sure this is a silly question but I don't know how to do this. I loaded an audio book on my sony 505 reader and it works beautifully. I am not finished the audio but but I would like to set it aside and go back to reading another book i had started. When I turn the reader on and open the book I want to read the audio book keeps playing...is there a way to turn this off or something??