Sofía Rhei is an experimental and speculative author who has published more than 30 books. Her fantasy books for kids include the series El joven Moriarty (Fábulas de Albión) as well as many individual titles such Olivia Shakespeare (Edelvives). Her fantasy YA novels are Flores de sombra (Alfaguara) and its sequel, Savia negra. As a poet, she has been shortlisted for the Dwarf Star and Rhysling awards. Her first novel for adults is Róndola (Minotauro), a humorous fantasy fairytale retelling.