Just got my copy today
It's an awesome book! I have the LSS books, and would have to say this book by Greyman gives it a good run for its money!
It's not padded out ( as I would contend the LSS books are) ,it's full of great picks of locks and some great commentary on an amazing array of locks.
Including the Maxis lock I got from Zeke:-)
Well done on producing possibly the best book out there about locks
Hope you do well with it, you deserve to!