When Eddy Hall receives five cards for his stereoscope, he and his sister, Eleanor, can't wait to see what exotic places they reveal maybe Stonehenge, or a centuries-old European cathedral. But instead, when they look through the stereoscope, Eddy and Eleanor see some very strange things. An odd-looking rope hangs from the sky down into every picture. A marmalade coloured cat that looks suspiciously like Herm, the family cat, also appears. And one picture looks like the front hall of their very own house! The images seem to be almost real, not just three-dimensional illusions. All it will take is one little tug on that rope to find out for sure ....

Eddy and Eleanor discover a secret attic room in their extraordinary house.

Life in the Halls' house in Concord is many things, but it is never boring. Even something as simple as having a family friend come for a visit can lead to the unexpected, the enchanted, the mysterious -- in this case, the most amazing, most mysterious circus ever. From Uncle Krishna's garbled phone message to the fantastic ending, the latest Hall Family Chronicle has all of the earmarks of a Jane Langton novel: fantasy, humor, and magic! Join Eleanor, Eddie, Georgie, their new friend Andy, and his twelve very large friends -- more about them later -- in Jane Langton's The Mysterious Circus.

The strangest things seem to happen to the Hall family--like the time Eddy and Eleanor had an adventure and found an enchanted diamond, or the summer their cousin Georgie flew with geese. Now their adventure is with time itself. It starts when Eddy receives an unusually large packing crate from his mysterious uncle, Prince Krishna, containing an old-fashioned bicycle, complete with a wicker basket--the kind of bike no self-respecting boy like Eddy would be caught dead riding. The bike possesses more than just a basket, however: It possesses the ability to travel through time, and soon Eddy is on the ride of his life! But trips through time can have unpredictable results, and they're not without danger.... Newbery Honor author Jane Langton's sixth book about the extraordinary Hall family is a magical account of the perils--and surprises--of travel in the fourth dimension.

If there's one thing Georgie Hall has always been, it's determined. So when her stepcousins Eleanor and Eddy tell her that she can't fly, Georgie doesn't get discouraged -- she just tries harder She feels a peculiar lightness when she leaps from the top of the staircase, and is even more certain of her seemingly impossible ability when she jumps from the porch and soars to the rooftop before landing safely on the ground. And now that a mysterious Canada goose is visiting Georgie's window on a nightly basis, the Hall family begins to wonder just what Georgie is capable of....

One mystical tree. One dangerous neighbor. Strange and magical things continually occur at the Hall family's home at 40 Walden Street. Now there's a terrible sound throughout the town of Concord—the buzzing of a chain saw. Only one thing is worse for Eddy and Georgie Hall than that noise: the man who causes it, Mortimer Moon. When all the trees in town are falling to his hand and he threatens the mysterious tree sprouting in the Halls' backyard, Georgie and Eddy will do anything to stop him. In the eighth installment of the Hall Family Chronicles, secrets—all caused by the growth of a miraculous tree—will be unlocked.