For ages 10 to 13 352 pages From the New York Times-bestselling team behind Chasing Vermeer comes another thought-provoking art mystery featuring Frank Lloyd Wright's Robie house--now in After Words paperback! Spring semester at the Lab School in Hyde Park finds Petra and Calder drawn into another mystery when unexplainable accidents and ghostly happenings throw a spotlight on Frank Lloyd Wright's Robie House, and it's up to the two junior sleuths to piece together the clues. Stir in the return of Calder's friend Tommy (which creates a tense triangle), H.G. Wells's The Invisible Man, 3-D pentominoes, and the hunt for a coded message left behind by Wright, and the kids become tangled in a dangerous web in which life and art intermingle with death, deception, and surprise.

ISBN: 9780439693677