The Secret Detective Bureau 1, The Treasure of the Killer fish
A brand new children’s detective series – The Secret Detective Bureau
The Secret Detective Agency has landed it´s first case. Karl and Frida have received an anonymous mail from someone who believes that something sinister has been going on in the local Aquarium of Stranding. The two detectives find a ring. But is that all? And who wrote that mail?
Denmark: Elysion, Mofibo