Hidden away in the ticket booth, Louie longs to join the spotlight of Chipchase’s Travelling Circus. While the crowds cheer daring stunts and gravity-defying acts, Louie secretly practises her own: tightrope-walking. She dreams of being the Girl Who Walked on Air.
When the circus begins to lose its audience to a rival show, Louie finally gets her chance—and she dazzles. But her success catches the eye of the mysterious Mr Wellbeloved, who offers her a breathtaking new challenge: a tightrope walk across Niagara Falls.
As Louie steps into the world she’s always dreamed of, she finds herself walking a far more dangerous line—one that forces her to confront hidden truths and the secrets of her past.