The Chinese science fiction author Liu Cixin won the big prize for best novel at the 2015 Hugo Awards in Spokane, Washington, on Saturday night, for The Three-Body Problem. Guardians of the Galaxy got a nod for best dramatic presentation, long form and an episode of the BBC’s Orphan Black won the equivalent short-form award.

Hugo voters, however, gave “no award” in five categories, including best novella and best short story.

The World Science Fiction Society noted in its announcement of winners that the “no awards” were without precedent. Five, they said, was also “the total number of times that WSFS members have presented no award in the entire history of the Hugo Awards, most recently in 1977”.

The unprecedented number of no award votes followed a controversy over a voting bloc, known as the Sad and/or Rabid Puppies, that loaded the ballot earlier this spring.

The Puppies say they are reacting to the transformation of the Hugos into what one called an “affirmative action award”. The Puppies organized themselves to vote as a bloc in the nominating process in order to put more white, male candidates on the ballot [see footnote]. As the voting turnout for the nomination process is typically low, the strategy worked.

Critics of the Puppies in the science fiction community pointed out that their leaders, among them Vox Day and Brad Torgerson, were promoting unrepentantly sexist, racist and homophobic views. Among the Puppies’ slate of nominees was a book put out by the Patriarchy Press. Another of their favored writers, John C Wright, is better known for his rabidly homophobic views than for his work.

Many prominent writers of science fiction and fantasy who also happened to be white men, including George RR Martin and John Scalzi, urged voters to reject the Puppies slate. On Twitter, Scalzi declared himself thrilled by the outcome:

Puppy partisans clearly not getting that tonight their tears are delicious to me. — John Scalzi (@scalzi) August 23, 2015

Award winners included the first volume of Ms Marvel, written by G Willow Wilson, illustrated by Adrian Alphona and Jake Wyatt, for best graphic story and Julie Dillon for best professional artist. Wesley Chu received the John W Campbell Award for best new writer.