A Senior Sleuth Cozy Mystery a blue ribbon worth killing for? Lilliana Wentworth, retired librarian and avid grower of African violets, has developed her first hybrid, a plant with unusually deep blue flowers, to enter in the Rainbow Ranch Retirement Community’s first African Violet Show and Sale. She’s sure it will will a first place ribbon. Maybe even best in show. But her excitement turns to dread when the aggravating Bette Tesselink, her fiercest...