Hi, thank you for contacting JustAnswer.com. My name is Russell. I will do my best to provide the right answer to your question.
- To delete a Sample from your Kindle:
Press the home button on your Kindle device, to get to the home screen.
Use the directional pad to highlight the sample you would like to delete from your device.
Press left on the direction pad,
select "Remove from device."
What catalog do you need to create? for what? please tell me a little more. Thanks.
Do you mean, indexing or sorting your downloaded books on your Kindle, ordering them by Author? creating a list of them ordered by Author?
Go to your Home screen - with the HOME button if necessary.
At the upper-right corner, there are four options for sorting: one is by Author.
Tap on that choice, tap on the choice of Author, and the sorting is done.
(If this answers your question completely, please rate my answer, so that this case may be closed. Thanks.)