North from Thursday is a 1960 novel from Australian author Jon Cleary. It is set in New Guinea and concerns the eruption of a volcano, forcing a group of survivors to flee across the country. The story is based on the 1951 eruption of Mount Lamington. Cleary was motivated to write the novel because he was interested in exploring the concept of Australia as a colonial power and researched the book by visiting New Guinea with his wife. He went on a patrol in the Highlands.