39 clues bk3

I have finished my forth book the thirty-nine  clues sword thief by Peter Lerangis. it is about in the race to find the 39 clues around the world but when the hunt leads to 14 year-old Amy Cahill and her younger brother Dan to Japan their only chances to find the third clue seems to lie with their unreliable uncle Alastor Oh. this is the third one I have read so if you want to read it you have to read the 39 clues maze of the bones the the 39 clues one false not. remember this is the third one.