Yes, only one is titled "Art Fraud Detective," but the other two are in the same vein. "The Great Art Scandal" and "Art Auction Mystery" are the titles of the other two. All marvelous!
DS6 and I both like them, and he's always trying to choose them as BOTH his fiction and nonfiction reading choices for home school. He owns darn near every "I Spy" book, so this is not surprising, I don't think. I usually steer him to something slightly more school-y, even as I encourage him to look at the books regularly for fun.
Just call me the book pusher!
Kriston
