The Unofficial LEGO MINDSTORMS NXT Inventor’s Guide has finally been released! It’s still making its way into bookstores, but a number of online retailers now have it in stock. There is one feature of the book in particular I hope NXT fans find useful. Printed on the inside front and back cover in color (yes, color!) is a parts list for the retail NXT set. So if you’ve ever wondered “how many I have left of that type of piece,” you can easily find out the answer.
