"Journal of an Overland Expedition in Australia" by Ludwig Leichhardt is an enthralling exploration literature documenting his historic overland expedition across the Australian Outback. As a pioneering figure in frontier exploration, Leichhardt embarked on a daring adventure to traverse the vast and rugged landscapes of Australia. His journal provides a firsthand account of the challenges and triumphs encountered during this remarkable scientific expedition. Throughout the journey, Leichhardt delves into the natural history and geography of Australia, meticulously recording his observations of the diverse flora, fauna, and terrain of the Outback. Along the way, he engages with Aboriginal culture, gaining insights into the rich heritage and traditions of the indigenous peoples of Australia. Leichhardt's narrative is infused with the spirit of adventure as he navigates through the untamed wilderness, relying on bushwalking and sheer determination to overcome the obstacles of the frontier. His expedition serves as a testament to the resilience of human exploration and the enduring curiosity of the scientific mind. "Journal of an Overland Expedition in Australia" stands as a seminal work of exploration literature, offering readers a captivating glimpse into the challenges and wonders of frontier exploration in the Australian Outback, as seen through the eyes of Ludwig Leichhardt.