A special eBook original short story, in which the eleven-year-old connoisseur of chemistry is immersed in her element: solving a mystery!Murder! the letter says, Come at once. Anson House, Greyminster, Staircase No. 3. How can Flavia de Luce resist such an urgent plea? After all, examining a dead body sounds like a perfectly splendid way to spend a Sunday. So Flavia hops upon her trusted bicycle,...