All the Light We Cannot See is a 2014 war novel by Anthony Doerr. The novel is about a blind French girl and a Nazi conscript whose paths cross during World War II. The story explores themes of loss and isolation, and the characters' fixations with radio waves, locksmithing, gemology, and shell collecting. The title is intended as a suggestion that we spend too much time focused on only a small slice of the spectrum of possibility. Good condition, signs of light wear included pages slightly yellow on outside