Yesterday Crumb and her friends travel in their magical, walking teashop to London to watch the Wild Feast – a magical baking competition. But when the teashop is stolen by the Faerie Queen, Yesterday must compete in the Wild Feast to secure its safe return. Then competitors – and judges – start disappearing, and Yesterday is blamed. Will she set Dwimmerly End free, or will she discover even more sinister forces at play in the shadows of the city…?