
14-year-old Susan and her wheel-chair-bound brother Gary live in a strange house. In their backyard is a garden planted by their late uncle and tended by a mysterious gardener. Gary insists on being wheeled around the garden everyday by his sister. On these excursions, they notice...

When her desperately ill older brother insists that she take him into their mysterious backyard garden, designed by their quantum physicist great uncle, fourteen-year-old Susan discovers that things are not always what they seem.
