* Some poems remain unpublished. Plath kept journals and notebooks containing poems that were never intended for publication. These might be found in archives or released by her estate in the future.
* Some poems are lost. It's possible that some poems were destroyed or have simply not been found yet.
However, there are several resources that provide comprehensive lists of her published work:
* "The Collected Poems" by Sylvia Plath (1981): This is the most complete collection of Plath's poetry. It includes all her published poems, including those from her three lifetime collections.
* Sylvia Plath's official website: You can find a list of her books and poems on the official website.
* Online poetry databases: Databases like Poetry Foundation or The Academy of American Poets often have extensive lists of Plath's poems, including some that are less well-known.
* Biographical resources: Books and articles about Sylvia Plath often include detailed lists of her poems, sometimes with helpful annotations.
It's important to note that some poems may be categorized as either poems or prose poems, depending on the source.
While you can't find a list of *every* poem Plath wrote, these resources will give you a good overview of her published work.