Flavia de Luce, an eleven-year-old genius with a flair for chemistry, lives a lonely but intriguing life in the crumbling family mansion. Her lovely older sisters delight in tormenting her, and she returns the favor with diabolical brattiness. What one can do with certain itchy plant extracts and a tube of one’s sister’s favorite lipstick! The Sweetness at the Bottom of the Pie, by C. Alan Bradley, is set in post-World War II England. It’s a simpler time in many respects though things get rather more complicated when Father’s annoying visitor turns up dead in the garden by moonlight.