I doubt they'll translate "smart" with "intelligent", as there is a difference between being smart and being intelligent. I guess "smart" would translate more to "geschickt" or "clever" or "schlau".
How cool the book will get translated!
Congratulations
But I'll read the english version in october of course.
I join Brutha on this: in case you need someone who speaks German fluently and knows you and your book, I'm ready to help out too.