When Dido Twite sets foot back on English soil, more mischief awaits. As her friend Captain Hughes recovers from a carriage accident, Dido stays at the Dogkennel Cottages and meets the odd inhabitants of Tegleaze Manor: strange old Lady Tegleaze, her nephew, Tobit, and his wizened, witchy nurse, Sannie. Soon suspicious things happen. A priceless miniature is stolen. Tobit is framed and then kidnapped. A twin sister is found. And when Dido catches a glimpse of her rascally father in Petworth, she is sure she s in the midst of another Hanoverian plot. Can she get to London to warn the king and save St. Paul's Cathedral from sliding into the Thames?