# Show notebooks not featured in any collections

**URL:** <https://talk.observablehq.com/t/show-notebooks-not-featured-in-any-collections/8543>\
**Category:** Help\
**Created:** [November 27, 2023, 12:02pm UTC](https://talk.observablehq.com/t/show-notebooks-not-featured-in-any-collections/8543 "2023-11-27T12:02:11Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![stuwilmur](https://yyz2.discourse-cdn.com/flex030/user_avatar/talk.observablehq.com/stuwilmur/32/3074_2.png) [@stuwilmur](https://talk.observablehq.com/u/stuwilmur)\
**Post date:** [November 27, 2023, 12:02pm UTC](https://talk.observablehq.com/t/show-notebooks-not-featured-in-any-collections/8543/1 "2023-11-27T12:02:11Z")

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I like to keep all my notebooks organised in collections. Sometimes I forget to add a notebook to a collection, so occasionally I find myself checking through the list of my notebooks and seeing if I have any that don’t feature in a collection.

Is there a simple way to list or mark _just_ those notebooks that _do not feature in any collection_?