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.

Optoomuchstic as ever, Penelope hopes to give her CAKE talk, see some old friends, and show off the Incorrigible children to Miss Mortimer, but instead she finds her beloved school in an uproar. And when Penelope is asked by the Swanburne Academy board of trustees to demonstrate the academic progress of her three wolfish students so they can judge the true worth of a Swanburne education, the future of her alma mater--and of her job as governess to the Incorrigibles--hangs in the balance.

Of especially naughty children, it is sometimes said: "They must have been raised by wolves." The Incorrigible children actually were.

When Miss Penelope Lumley is invited to speak at the Celebrate Alumnae Knowledge Exposition, she expects the trip to her alma mater to be a piece of cake--or rather, CAKE. Alas, something ominous is afoot at the Swanburne Academy for Poor Bright Females, and her old enemy, Judge Quinzy, is the reason why. With the help of a friendly pirate, some talented chickens, and those clever Incorrigible children, Penelope won't be easily defeated. To save the school, she must find out precisely what lies within the covers of a strange diary about shipwrecks and cannibals she found in Lord Fredrick Ashton's library. Too bad the pages are unreadable . . . or are they?