Thread:Ultrasonic9000/@comment-26194462-20150311233029/@comment-4220590-20151120145808

No. That book was written by Marc Petronille and William Audureau, and published by Udon Entertainment. These are just second parties researching Sonic without confirmation from the Sonic Team.

The games or what we perceive do not speak for the creators. We have been over this before, so you know what I mean.