Indiscretions in the Life of an Heiress by Alison Indiscretions is a prequel to Pride and Prejudice that, like most prequels, tells us about something we already know all about.  In this case, it’s George Wickham’s near-elopement with Georgiana Darcy, the incontrovertible proof of his villainy that (as we all know) is related in Darcy’s…