The mysterious benedict society By:Trenton Lee Stuart

Just like the title,  the characters of the book are mysterious as well.Let me specify, someone puts an ad on the paper asking "Are you a gifted child looking for special opportunities". Then thousands of kids come to take a series of tests. But only 4 pass. My favorite of all the characters is Kate Wetherall, a girl who could climb a flat wall with the help of her tool filled metal bucket. I think any child any age would have lots of fun with this great book.