River of Mercy, The Riverhaven Years Series by B J Hoff and published by Harvest House.
Bestselling author BJ Hoff's faithful fans will delight in the heartwarming conclusion to her acclaimed Riverhaven Years trilogy, following the success of the first two books in the series, Rachel's Secret and Where Grace Abides. In this third book, young Gideon Kanagy faces a life-changing challenge--and an unexpected romance with his young Amish friend, Emma Knepp. Gideon's sister, Rachel, and the "outsider" Jeremiah Gant add to the drama with their own dilemma and its repercussions for the entire community of Riverhaven.