The fourth book of the Aurora Anderson series finds Halloween is near when Rory Anderson receives a letter from Beyond the Grave that tells her if she received this letter her friend, Zelena was either missing or dead. Rory feels she must investigate the letter as her friend wants to Rory to find out what happened to her. Rory and her best friend Liz Decker begin to look into the matter. They were busy getting ready for their annual boutique house. Pranks are occurring that are causing trouble threw out the area. Who is responsible for the pranks? Is Zelena dead? I HIGHLY RECOMMEND THIS BOOK AND SERIES.