"The Silkworm" is a crime fiction novel written by Robert Galbraith, a pseudonym for J.K. Rowling. It follows private investigator Cormoran Strike as he investigates the disappearance of a controversial author, Owen Quine. The story delves into the dark side of the literary world, exploring themes of ambition, betrayal, and the complexities of human relationships. Set in London, the novel features a cast of intriguing characters, including Strike's assistant, Robin Ellacott. As the investigation unfolds, Strike uncovers a web of secrets and lies, leading to a shocking revelation about Quine's fate and the motives of those around him.