Nebula Awards Showcase #55: Outstanding Science Fiction and Fantasy is an anthology of science fiction and fantasy short works edited by American writer Catherynne M. Valente.

It was first published in paperback and ebook by SFWA, Inc. in August 2021.

[1][2][3] The book collects pieces that won or were nominated for the Nebula Awards for best novel, novella, novelette, short story, and the Andre Norton Award for the year 2019 (presented in 2020), as well as other material, together with an introduction by the editor.

The novel winner, Andre Norton Award winner, novella winner, and novella nominees are represented by excerpts.

The non-winning nominees for best novel and the Andre Norton Award are omitted.