|Other Retailer||Price Checked Time||Their Price in AUD||Our Price|
|Amazon UK||2 days ago||39.56||$19.14||You save $20.42|
|Amazon US||2 days ago||19.79||$19.14||You save $0.65|
"Eloquent and utterly delightful."-- Fritjof Capra, author of "The Tao of Physics" and "The Web of Life""Makes chaos not only understandable but actually usable. These seven lessons are worth taking-and taking to heart." -- Ervin Laszlo, author of "The Whispering Pond"