Billy's a superhero!

Billy Lionheart received super strength in Billy & Bluma: Double Trouble. When Billy and Bluma return to St Lydia's Academy to start the new school term, Billy's strength goes wild!

New Powers, New Problems

At the same time, Leonard Lion, the secret agent of Immortal King Jayden, receives a gadget upgrade: flying gloves! The problem is, the poor lion can't get a handle on his new flying power!

Danger at School

While on a school trip, someone poisons Leonard Lion and tries to kill Billy and friends. Who is it? Can Billy, Bluma and their new buddies stop the killer?

The Superhero Journey

Billy's transformation into a superhero isn't smooth. He must learn to:

- Control his incredible strength

- Keep his powers secret from classmates

- Protect his friends from danger

- Work with Leonard despite the lion's flying mishaps

- Trust in God's plan even when afraid

Faith and Courage

This adventure explores what it means to have power and the responsibility that comes with it. Billy learns that true strength isn't just physical—it's also moral and spiritual.

Find Out More

Discover Billy's superhero origin and the mystery threatening St. Lydia's Academy in Secret Hero & His Flying Lion.

The Adventures of Billy Lionheart series combines action, mystery, humor, and faith-based values perfect for middle-grade readers and families.