Ethan and Ella discover a secret society in Greece in the tenth book of Greetings from Somewhere, an exciting series about mystery, travel, and adventure. Ethan and Ella have never been anywhere as cool--or as old--as Athens, Greece. Surrounded by crumbling buildings and ancient sculptures, the twins are excited to follow in their Grandpa Harry's footsteps and explore the ruins. While they're exploring, they stumble upon a mysterious painting on an...