The cartographer's secret
1880, The Hunter Valley. Evie Ludgrove loves to map 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 one thousand pound reward for proof of where Leichhardt met his fate, Evie is determined to figure it out - after all, there are clues in her father's papers and in...