Charlotte and the Golden Promise by Sandy McKay (general fiction)
The New Zealand Girl series is great. Aimed, obviously, at girls, it focuses on different periods in New Zealand history. This one is...
Enough is Enough!
Henry and Zoe are living overseas and everything is new and exciting. All the wonderful sights, sounds and smells. Even going shopping for food at the marketplace is an adventure and Henry (with no help from Balthus the cat) manages to get all the food he needs - and makes a few friends along the way. Ages 4+.