Jo Walton is a Welsh and Canadian fantasy and science fiction writer and poet. She is best known for the fantasy novel Among Others, which won the Hugo and Nebula Awards in 2012, and Tooth and Claw, a Victorian era novel with dragons which won the World Fantasy Award in 2004. Other works by Walton include the Small Change series, in which she blends alternate history with the cozy mystery genre, comprising Farthing, Ha'penny and Half a Crown. Her fantasy novel Lifelode won the 2010 Mythopoeic Award, and her alternate history My Real Children received the 2015 Tiptree Award.

The Hugo Award is an annual literary award for the best science fiction or fantasy works and achievements of the previous year, given at the World Science Fiction Convention (Worldcon) and chosen by its members. The award is administered by the World Science Fiction Society. The Hugo is widely considered the premier award in the science fiction genre, and winners are often noted on book covers. It is named after Hugo Gernsback, the founder of the pioneering science fiction magazine Amazing Stories. Hugos were first given in 1953, at the 11th World Science Fiction Convention, and have been awarded every year since 1955.