The Hugo awards have presented the world best science fiction titles and this year’s finalists have been announced recently. Worldcon, World Science Fiction Convention, will decide the winners for each category.  You can go to the following link to find the all finalists for each category.

http://www.thehugoawards.org/hugo-history/2015-hugo-awards/

(Please note : “Hugo Award” and The Hugo Award Logo are service marks of the World Science Fiction Society, an unincorporated literary society.)