In fact, with regards to that, two things.
1st, I have a new, updated version out for the iPad, Nook, KIndle, etc. It's in three volumes and they have been edited and updated somewhat for changing events. In the iBooks app, if you search my name or the title, "Dragon's Fury - World War against America and the West," you will find them.
Otherwise, folks can get each of them here inn whatever eformat they need for their device for 3.99 each:
Dragon's Fury - World War against America and the West - Vol I
Dragon's Fury - World War against America and the West - Vol II
Dragon's Fury - World War against America and the West - Vol III
2nd, I am writing a sequal after many hundreds of requests. it will be set over 150 years in the future after the events of Dragon's Fury. We will have expanded into space and discovered FTL travel and a lot more. It will be entitled, "The United States of Earth and the War for Known Space."
Be a lot of interesting twists and turns in the story line...and discoveries...beyond the war story as it goes along. It will be three volumes.