The Sword Thief by Peter Lerangis is the really well-written third book in the 39 clues series. I liked it but because it was so short, had romance, and was pretty unbelievable, but I also thought it was kind of wimpy. The action sort of made up for it but, this book was lower quality than the others in the series. I would maybe recommend it to my friends, but only if they had read the others in the series. Chop chop!
Tompkins County Public Library