The audiobook "Three Horse Friends - Thieves on Set" takes listeners into the exciting world of the Casparon stud farm, where the three friends Mila, Kata, and Nelly become embroiled in a thrilling adventure. Expensive saddles and bridles mysteriously disappear from the film studios without any signs of a break-in. The three horse friends begin their investigation and initially suspect a member of the film crew. However, they soon realize they are following a false lead. This audiobook combines the themes of horses and film, offering a captivating story for young listeners aged 10 and up. The narrative stimulates the imagination and enhances children's problem-solving skills as they follow the exciting twists and turns of the story.