"The Girl With All the Gifts" is a novel by M.R. Carey set in a post-apocalyptic world where humanity is threatened by a fungal infection that turns people into zombie-like creatures called Hungries. The story follows a young girl named Melanie, who is one of a group of children kept in a military facility for research. Unlike typical Hungries, Melanie retains her intelligence and emotions, leading to questions about her nature and humanity. As the facility is overrun by Hungries, Melanie, along with her favorite teacher Miss Justineau and a scientist named Dr. Caldwell, embarks on a journey for survival. The novel explores themes of identity, morality, and the potential for coexistence between humans and those affected by the infection.