The Lions’ Run

Coming February 3, 2026

Petit éclair. That’s what the other boys at the orphanage call Lucas DuBois. Lucas is tired of his cowardly reputation, just as he’s tired of the war and the Nazi occupation of his French village. He longs to show how brave he can be.

He gets the chance when he saves a litter of kittens from cruel boys and brings them to an abandoned stable to care for them. There he comes upon a stranger who is none too happy to see him: Alice, the daughter of a horse trainer, who is hiding her filly from German soldiers.

Soon Lucas begins to realize they are not the only ones in the village with secrets. The housekeeper at the German maternity home and a priest at the orphanage pass coded messages; a young mother at the home makes dangerous plans to keep her baby from forced adoption; and a neighbor in town may be harboring a Jewish family.

Emboldened by the unlikely heroes all around him, Lucas is forced to decide how much he is willing to risk to make the most courageous rescue of all.

★ “The novel is populated by complex, sympathetic characters. Richly descriptive writing and steadily building suspense make for a genuinely satisfying read. Includes a map and author’s note.” —Publisher’s Weekly – Starred Review

★ “Thirteen-year-old Lucas Dubois is a foundling who’s growing up in the abbey orphanage in the village of Lamorlaye. He has such a tender heart that the other boys call him “Petit Éclair.” This immersive story is driven by Lucas’ emotional yearnings and the sometimes complicated relationships among the well-drawn characters, but the history and the specific setting are accurate and carefully delineated, creating a strong sense of place. Klassen’s spot art and map of the region adorn the text. Compassionate and complex.” —Kirkus – Starred Review