What has the author Nakatsukasa no Naishi written?

Nakatsukasa no Naishi is not a known author. It's possible you're thinking of a different name or there is some confusion.

Could you please double-check the spelling or provide more context?

For example:

* Is there a specific work you're looking for that you think was written by Nakatsukasa no Naishi?

* Is this a name from a specific historical period or culture?

* Do you have any other information about the author, like their time period or writing style?

With more information, I might be able to help you find the author or the work you're looking for.