?How could you say no to a book that's described as ?for fans of u003cbu003eu003ciu003eThe Westing Gameu003c/iu003e u003c/bu003eand u003cbu003eu003ciu003eFrom the Mixed-up Files of Mrs. Basil E. Frankweileru003c/iu003e'u003c/bu003e?”?The Atlantic Wireu003cbru003e u003cpu003e Moxie Fleece knows the rules and follows them--that is, until the day she opens her front door to a mysterious stranger. Suddenly Moxie is involved in Boston's biggest unsolved mystery: The Isabella Stewart Gardner Museum art heist. Moxie has two weeks to find the art, otherwise she and the people she loves will be in big-time danger.u003c/pu003e u003cpu003e Her tools? Her best friend, Ollie, a geocaching addict who loves to find stuff; her Alzheimer's suffering grandfather, Grumps, who knows lots more than he lets on; and a geometry proof that she sets up to sort out the clues.u003c/pu003e u003cpu003e It's a race against the clock through downtown Boston as Moxie and Ollie break every rule she's ever lived by to find the art and save her family.u003c/pu003e