Another great AutoCAD book has just been released from Wiley publishing called "The AutoCAD & AutoCAD LT All-in-One Desk Reference For Dummies". Authored by Lee Ambrosius‘ & David Byrnes packs a combination of fun to read mini books in this 800 page, 10 books in one, book. This book goes into detail on just about every subject that you could need in AutoCAD & AutoCAD LT 2007. I was lucky enough to help out on this project doing the technical editing, and can say Lee and David nailed it on the content. The book is definitely a must have desk reference. Check out more details on Lee’s blog post to find out all the details. http://hyperpics.blogs.com/beyond_the_ui/2006/08/autocad_autocad.html