The Art of LEGO Mindstorms - LEGO Software - Power Tools - Virtual LEGO Lot of 3

• The Art of LEGO Mindstorms NXT-G Programming - by Terry griffin with CD-ROM
• LEGO Software - Power Tools With LDraw, MLCad, and LPub  - by Kevin Clague, Miguel Agullo, Lars C. Hassing (Technical Reviewer)
• Virtual LEGO - The Official LDraw.org Guide - To LDraw Tools for Windows - by Tim Courtney, Steve Bliss, Ahui Herrera - missing CD-ROM