The morning was bright after heavy rain, and when Osborn looked out of the library window a warm, south-west breeze shook the larches about Tarnside Hall. Now and then a shadow sped across the tarn, darkening the ripples that sparkled like silver when the cloud drove on. Osborn frowned, for he had meant to go fishing and it was a morning when the big, shy trout would rise. His game-keeper was waiting at the boathouse, but the postman had brought some letters that made him put off his sport.