San Francisco isn't the biggest city in the country, but it feels pretty vast to Rebecca who searching the city looking for her missing uncle. Normally she lives a quiet life, running her antique store, but when her uncle disappears she sets out to look for him. Aided by her two cats, Rupert and Isabella, she tries to follow Uncle Oscar's painted clues on a trail that leads from Coit Tower's famous murals through San Francisco's New Deal art - all...