UPDATE - 1/6@9:39AM: The post where you can submit questions to KJA is now up at this location.

Clockwork Angels/Clockwork Lives and 2113 author Kevin J. Anderson will be doing an AMA (Ask Me Anything) on the Rush subreddit tomorrow at 2PM. From the announcement:

He will be here (/r/rush) to answer questions about the Clockwork Angels book series and 2113 as well as anything you ask. A post will be made earlier in the morning for questions and he'll be on at 2pm EST.

Thanks to John at Cygnus-X1.net for the heads up.