Three sisters, one quest. A long time family mystery comes to the forefront with the death of their grandmother. Now the sisters are united in trying to unravel the past using whatever means they can to find the answer. Letters to Caroline reveals the first clue in this sweet reunion story. Michelle's Marriage Deal moves things along in a marriage-of-convenience romance. And a case of mistaken identity in Trusting Abby reveals the final clue. Download today.