Nebula Award for Best Novella

The Nebula Award for Best Novella is given each year by the Science Fiction and Fantasy Writers of America (SFWA) for science fiction or fantasy novellas. A work of fiction is defined by the organization as a novella if it is between 17,500 and 40,000 words; awards are also given out for pieces of longer lengths in the novel category, and for shorter lengths in the short story and novelette categories. To be eligible for Nebula Award consideration, a novella must be published in English in the United States. Works published in English elsewhere in the world are also eligible, provided they are released on either a website or in an electronic edition.[1] The Nebula Award for Best Novella has been awarded annually since 1966. Novellas published by themselves are eligible for the novel award instead, if the author requests them to be considered as such.[1] The award has been described as one of "the most important of the American science fiction awards" and "the science-fiction and fantasy equivalent" of the Emmy Awards.[2][3]

Nebula Award for Best Novella
The Nebula Award trophy
Awarded for	The best science fiction or fantasy story of between 17,500 and 40,000 words published in the prior calendar year
Presented by	Science Fiction and Fantasy Writers of America
First awarded	1966
Currently held by	Amal El-Mohtar and Max Gladstone (This Is How You Lose the Time War)
Website	sfwa.org/nebula-awards/

Nebula Award nominees and winners are chosen by members of the SFWA, though the authors of the nominees do not need to be members. Works are nominated each year by members in a period around December 15 through January 31, and the six works that receive the most nominations then form the final ballot, with additional nominees possible in the case of ties. Soon after, members are given a month to vote on the ballot, and the final results are presented at the Nebula Awards ceremony in May. Authors are not permitted to nominate their own works, and ties in the final vote are broken, if possible, by the number of nominations the works received.[1] The rules were changed to their current format in 2009. Previously, the eligibility period for nominations was defined as one year after the publication date of the work, which allowed the possibility for works to be nominated in the calendar year after their publication and then be awarded in the calendar year after that. Works were added to a preliminary list for the year if they had ten or more nominations, which were then voted on to create a final ballot, to which the SFWA organizing panel was also allowed to add an additional work.[4]

During the 55 nomination years, 181 authors have had works nominated; 52 of these have won, including co-authors and ties. Nancy Kress has won the most awards: four out of eight nominations. Robert Silverberg, John Varley, and Roger Zelazny have each won twice out of eight, two, and three nominations, respectively. Silverberg's and Kress's eight nominations are the most of any authors, followed by Lucius Shepard and Michael Bishop at seven, and Kate Wilhelm and Avram Davidson with six. Bishop has the most nominations without receiving an award for novellas, though Wilhelm and Davidson have also not won an award.