A map into the past. A long-lost young woman. And a thirty-year family mystery. The Hunter Valley, 1880. Evie Ludgrove loves to chart the landscape around her home--hardly surprising since she grew up in the shadow of her father's obsession with the great Australian explorer Dr. Ludwig Leichhardt. So when an advertisement appears in The Bulletin magazine offering a thousand-pound reward for proof of where Leichhardt met his...