Crime and romance author Iris Johansen is selling her Cartersville mansion for $8.5 million. The 47,000-square-foot home features five bedrooms, seven full bathrooms, four half-baths, a 5,000-square-foot closet, a 21-seat cinema, an office/library, a guest plaza and an outdoor kitchen. The 130-acre property also includes a dog kennel and stables. For more information, contact Pat Barnard with RE/MAX Unlimited at 770-419-1986, ext. 495, or visit www.patworks4u.com.