Just to add some context to the images above, these were made over ten years ago and those with text are considered to be obsolete. You will notice that the Chinese characters for "Shadowless Warriors" is using the old title which was 无影武士 [wú yǐng wǔ shì], whereas this was more recently changed by my wife to 无影勇士 [wú yǐng yǒng shì] (note: the third character change) because it sounded better and was a more accurate translation.
Also note "The National Society Chronicles" was the old title of the novel when it was in the "project phase", I did use this as the main series title for several years but I had always intended it to be a placeholder (a reference to movie projects which typically use random project names during production) until a better and more official name came along. When my wife came up with "Shadowless Warriors" I kept "National Society" as the English title for a while. I gradually phased it out until eventually I dropped it completely. There may still be references to the title within the books but this is just a nod to past.
The six Chinese character form of the title, which is on the top of the white "Society Origins" cover is just the long form title and translates to "Shadowless Warriors Origin Story".
I may rework the title in these images but the concept art (without text) can most likely and will be re-used in some form. I may cut the images up to make it more random and interesting.
Just a note to the girl's face is that of one of the characters in the novel. The main villain. I won't spoil it but she is a nasty piece of work. Let's put it this way she may get inside your head ;-)