In the fourth and final installment of the Significance series, Maggie and Caleb must tie up all the loose ends of their lives and make a way to be together completely on their own. With everything that happened with Bish and Maggie's father, she's almost reluctant to move on and move out. And now she must figure out all of this . . . stuff . . . with Haddock. But of course, nothing can stay simple for the Jacobsons. Enemies who were thought to be dissolved have decided to not go down so easily. And old flames come calling for more than just Maggie. Caleb is torn between leading his family and personal wants. Maggie is torn between Caleb and being the leader of their people. But neither will let what they need most to be pushed to the wayside. They are determined to make it all work, design a plan toward destiny, and make everything right again for themselves and their family. And then there's a wedding . . .