|Other Retailer||Price Checked Time||Their Price in AUD||Our Price|
|Amazon UK||yesterday||48.58||$34.59||You save $13.99|
|Amazon US||2 days ago||41.41||$34.59||You save $6.82|
Heather Chapman and Judith Stillman have lived in Melbourne for most of their adult lives. They are both qualified teachers and held senior positions at the MacRoberston Girls High School, teaching History, Geography, English, and Computer Technology, and have previously worked on texts for secondary school students.