By a single author:
* Collected works: This is the most general term and refers to a collection of all or most of an author's published works.
* Complete works: Similar to "collected works," but often implies a more comprehensive and definitive collection.
* Selected works: A collection of an author's most notable or representative works.
* Anthology: A collection of writings, often with a specific theme or focus.
* Novella collection: A collection of novellas by a single author.
* Short story collection: A collection of short stories by a single author.
* Poetry collection: A collection of poems by a single author.
By multiple authors:
* Anthology: A collection of writings by different authors, usually on a common theme.
* Compilation: A collection of works that may not have a common theme.
* Omnibus: A collection of multiple books or works, often in a single volume.
* Treasury: A collection of classic or important works.
Other terms:
* Library: A collection of books, manuscripts, or other literary materials.
* Archive: A collection of documents, recordings, or other materials that provide historical evidence.
The most appropriate term will depend on the specific nature of the collection.