In Thea Stilton and the Journey to the Lion’s Den, the Thea Sisters head to the heart of Africa for a thrilling and unforgettable adventure!

When their friend, a wildlife conservationist, mysteriously disappears in the African savanna, the sisters rush to help. As they follow a trail of clues through the wild plains, dense jungles, and ancient caves, they encounter incredible wildlife and brave unexpected dangers. Along the way, they uncover a sinister plot threatening not only their friend's safety but also the local wildlife.

Can the Thea Sisters solve the mystery and protect the animals before it's too late?

With breathtaking landscapes, heart-pounding action, and the power of teamwork, this adventure will take readers on an exciting journey to the majestic Lion’s Den!