|Other Retailer||Price Checked Time||Their Price in AUD||Our Price|
|Amazon US||4 days ago||88.13||$66.73||You save $21.40|
|Amazon UK||yesterday||82.47||$66.73||You save $15.74|
|Book Depository US||today||80.22||$66.73||You save $13.49|
Ruth Kusterer became intrigued by Java and open source software while completing her degree in computational linguistics. In 2005, she joined Sun Microsystems, Inc. as a technical writer for netbeans.org where she wrote 100 NetBeans IDE Tips & Tricks. Since 2010, she has been working for CA Technologies, Inc. where she's a senior technical writer for security software. In her spare time, she hangs out on jMonkeyEngine.org and strives eternally to write the ultimate Java game.