USA Today Bestseller It is a truth universally acknowledged that the young lady everyone assumes is mousy has uncharted depths... particularly when there's a scientific sister, an aphrodisiac, and the stepbrother of a duke around. Creative, unique, and racy --this story is not unlike the very elixir around which it is based.--Jodi Picoult, New York Times bestselling author of Small Great Things and A Spark of Light Continuing...