Hey,
I was looking to purchase the book, Maximum Lego NXT: Building Robots with Java Brains, and I noticed that Barnes and Noble has it available and there is one in my area at a local store. They sales associate at the store said that it was published in January 2007 and is no longer in print. My question is: Is this copy of the book an older edition? Because lejos.org said that it was just released in April and the Variant web site and Amazon still have it on pre-order.

