“Ghost Music ” is a popular book that is now available for download in PDF and ePub format. “An Yu” is the author of this impressive book. Here is the summary of this book; When a parcel of mushrooms native to her mother-in-law’s province is delivered seemingly by mistake, Song Yan sees an opportunity to bond with her, and as the packages continue to arrive every week, the women stir-fry and grill the mushrooms, adding them to soups and noodles. When a letter arrives in the mail from the sender of the mushrooms, Song Yan’s world begins to tilt further into the surreal. Summoned to an uncanny, seemingly ageless house hidden in a hutong that sits in the middle of the congested city, she finds Bai Yu, a once world-famous pianist who disappeared ten years ago.