"Who is scratching behind the wall?" is an exciting psychological thriller from the famous American writer Sherilyn Fen. This book tells the story of a successful woman who suddenly encounters mysterious events in her own home. The main character begins to notice strange sounds and tracks behind her bedroom wall, but no one in her family believes her. Can she uncover the secret and save herself from the danger lurking in her own home? Readers of the book "Who is scratching behind the wall?" definitely won't be able to tear themselves away from this tense and intense plot until the last page.