There will definitely be (at least) one more book before Travelers.

I have two more chapters to write in Infestation before I’m finished with it.  I wasn’t really sure if there’d be any more books between this one and Travelers, but there will definitely be at least one more.  I’ve got a few loose ends from this one I’ll need to tie up in the next one, and then when I reach the end of that one I’ll figure out how things are going to go from there.

I’ve been having a great time writing the big battle in Infestation.  I just finished chapter 14, which is the big lead up to the battle.  15 will be the ground battle and 16 will be the aftermath and conclusion.  The next book will be dealing with things that will be left open in this one, and then, like I said, we’ll see where it goes from there.