Troy Denning was awesome enough to drop by the Official Site message boards’s Book, Comic, and TV forum to address questions about his recently released Invincible novel. Now, he probably won’t answer many, but you can get your answers in here and read one interesting theory… about his past works perhaps connecting to his present works. SPOILERS BEWARE
Source: Club Jade
Andrew Lupi is the founder of EUCantina. He started out with a simple forum, but converted his EU hub into a full website in 2007. He was one of the original hosts of our official podcast, EUCast, and was also a host of The EU Review. Andrew continues to provide advice and leadership for EUCantina. 
This is an awesome thread and a must read. Denning answers a lot of questions and give some invaluable insights.