The fourth book in the Incorrigible Children of Ashton Place—the acclaimed and hilarious Victorian mystery series by Maryrose Wood, perfect for fans of Lemony Snicket and Trenton Lee Stewart—has a brand-new look. Turning sixteen is a bittersweet occasion for Miss Penelope Lumley. Luckily, an invitation to speak at the annual Celebrate Alumnae Knowledge Exposition (or CAKE) at the Swanburne Academy for Poor Bright Females provides just the diversion Penelope needs.