When will the 9th book in The Edge Chronicles series (David Fickly Books version) come out?

Question

I know it's called "Clash of the Sky Galleons"

Answer 1

I'm not sure if you've got the right title because the book, "Clash of the Sky Galleons," came out in September of 2006, though it is an Edge Chronicles book it's not showing a number in series, meaning it can stand alone? The last book that has come out in the numbered Edge Chronicle series is The Winter Knights, #8 and it came out Feb., 2007. I can't find a release date for The Edge Chronicles book #9 or a possible title. I'm sorry. Good luck. :)