D&D General Out of the Abyss tie-in books???

[Maenalis]

I started reading Out of the Abyss and the foreword says that:
"We knew that our demon infested tale would have two Drizzt novels as bookends, so we asked R. A. Salvatore to help us break the story. We also asked Troy Denning, another one of our talented authors, to join us, since he was writing a noveI about Orcus. Out of those discussion came the Rage of Demons storyline, which we presented to..."

Which books does he reference?
So there are two books from Salvatore related to this adventure? I am guessing they are the "Homecoming books"?

Homecoming Series by R.A. Salvatore

Archmage (Homecoming #1; The Legend of Drizzt #28), Maestro (Homecoming #2; The Legend of Drizzt #29), and Hero (Homecoming #3; The Legend of Drizzt #30)

www.goodreads.com

although those are three.

What is the Troy Denning book about Orcus?
Throne of the Dead?

Throne of the Dead

In a direct follow-up to his penultimate book in the Su…

www.goodreads.com

which is not published?

What is the Rage of Demons storyline? I guess it is the original name of out of the abyss?

 

[Paul Farquhar]

It was also referenced in the defunct Sword Coast Legends computer game.

 

[Eurohobbes]

So there are two books from Salvatore related to this adventure? I am guessing they are the "Homecoming books"?

Homecoming Series by R.A. Salvatore

Archmage (Homecoming #1; The Legend of Drizzt #28), Maestro (Homecoming #2; The Legend of Drizzt #29), and Hero (Homecoming #3; The Legend of Drizzt #30)

www.goodreads.com

although those are three.

The third book is the aftermath and isn't about the demon invasion.

 

[Alzrius]

What is the Troy Denning book about Orcus?
Throne of the Dead?

Throne of the Dead

In a direct follow-up to his penultimate book in the Su…

www.goodreads.com

which is not published?

Well, Amazon.ca has it as being available for pre-order, marked as coming out on January 1st, 2035 (though I doubt that's anything anyone should take seriously).