Millennium III is still on sale.
You take into your own hands the problems with this book. IT is not a revelation but a spoof. Who wants to fool with bad information about such important aspects in your spiritual life? If you do wish false information, this one is available.
The term URANTIA used to be a copyrighted name, but the true Urantia Book lost its copyright due to the age of the original copyright some years back. The author(s) of this hack seem to want to improve the falseness of the most false evaluations of what the original revelation talked about. This is not the best kind of spoof ever offered either and at least be warned this is no update but someone's idea of a trial to those of us who support the true 5th epochal revelation in the Urantia Book. Just be warned there is no loss if you do not read this one.