This book is entitled Bliss by Kathryn Little Wood. It is about a family of five who are magical bakers. One day Mayor Hammer comes to their house because her town, Humbleton, has the flu spreading and she know about this family because they have been to the mayor's town before. The parents leave, and while they're gone "Aunt Lily" comes. She is a woman who comes to get the book, and causes chaos in the town. "Aunt Lily" is a bad person from the Albatross side. One day, the town sides of the family had a fight. that caused damage between the sides' relationship.