When Theodora Tenpenny spills a bottle of rubbing alcohol on her late grandfather's painting she discovers what seems to be an old Renaissance masterpiece underneath That's great news for Theo who's struggling to hang onto her family's two-hundred-year-old townhouse & support her unstable mother on her grandfather's legacy of 463 There's just one problem Theo's grandfather was a security guard at the Metropolitan Museum of Art & she worries the painting may be stolen With surprising twists heartwarming moments & historical facts Laura Marx Fitzgerald creates the perfect adventure in Under the Egg