Book excerpt: This first book in the Our Country series takes readers on a journey across Australia to marvel at our unique geology and geography. Our home is an ancient land. In every corner of Australia, wonders are waiting for curious explorers. With each vibrant fact-filled page of this unique book, readers will visit different natural wonders across all states and territories. See the prehistoric beasts that roamed the land in Winton, venture through the lava-formed caves at Undara, experience the fiery glow of Uluru and Kata Tjuta, and more! Adventure is out there . . . Our country is calling.