In the midst of a series of unexplained accidents and mysterious coincidences, sixth-graders Calder, Petra, and Tommy lead their classmates in an attempt to keep Frank Lloyd Wright's famous Robie House from being demolished.

As the founders of the Chicagoland Detective Agency, a haiku-writing girl and a boy with a talking dog have more than enough cases on their hands (and paws) when a friend vanishes, a mummy's amulet disappears, and an evil scientist stalks human brains and hearts.

After a disastrous 6th grade year, Jake is waiting for 7th grade where he hopes to start over. Jake's problems get bigger before they get better.

On a cold winter day in Chicago, Early's father disappeared, and now she, her mother and her brother have been forced to flee their apartment and join the ranks of the homeless--and it is up to Early to hold her family together and solve the mystery surrounding her father. From NYT bestselling author Blue Balliett, the story of a girl who falls into Chicago's shelter system, and from there must solve the mystery of her father's strange disappearance. Where...

When thirteen-year-old Josh goes to stay with his father in Chicago for a few months, he discovers--to his horror--that his dad has become an Elvis impersonator.