Grace Pudel's story is set against the backdrop of 1970s Melbourne, Australia, where she navigates the complexities of childhood alongside her twin brother, Gilbert. Their family dynamic is shaped by their father, Percy, a former juggler who now struggles with paraplegia and alcoholism, and the absence of their mother, who tragically passed away during childbirth.

Grace has developed a unique hobby of collecting snails, which serves as a poignant connection to the memory of her mother. This pastime appears to be both a source of comfort and a means of preserving a bond with someone she never had the chance to know. Despite the challenges she faces, including being teased at school for her cleft lip, Grace finds solace in her relationship with Gilbert. The twins share a close and supportive bond, with Gilbert often stepping in to defend his sister against unkind remarks from classmates.

The narrative highlights themes of resilience, familial love, and the search for identity amidst adversity. Grace's story is a testament to how children can find strength and meaning in small, personal endeavors, even in the face of difficult circumstances.