This document discusses the differences between tone and mood in literature. Tone refers to an author's attitude towards the subject, which can be shown through word choice and dialogue. Mood instead creates an atmosphere and refers to the feelings evoked in the reader by settings and character actions. Tone and mood are distinct but related - a passage could have a serious tone but a ridiculous mood. Examples are provided to illustrate tone conveyed through frustration or apology, and mood set by romantic or cozy settings. The key difference is that tone reflects the author's feelings while mood is the feeling experienced by the reader.