Married book-dealers Joel & Garda Sloane try to clear a friend in the murder of a rival book-seller. Married book-dealers Joel & Garda Sloane try to clear a friend in the murder of a rival book-seller. Married book-dealers Joel & Garda Sloane try to clear a friend in the murder of a rival book-seller. Married book-dealers Joel & Garda Sloane try to clear a friend in the murder of a rival book-seller.