Dickson Carr, 3 books: The Velvet Demon The Witch's House The Mystery of the Green Capsule "The Velvet Demon"...Discoloration, small stains and scratches. "The Witch's House"...Discoloration, small stains and scratches. Around the cover and back cover, there are stains, scratches, and small tears on the cover. "The Mystery of the Green Capsule"...In poor condition, please consider it as a bonus. There are wrinkles and stains on the wet parts. There are many stains. There are stains, wrinkles, and small tears on the cover. All of them could be read, but they are not in good condition. Please refrain from purchasing if you are concerned about the details. Please refrain from selling individually or negotiating a price reduction. They will be placed in a plastic bag and an envelope, and shipped via Yu-Packet Post.