Mystery at Impact Lake — Andreas Oertel

Crazy trappers, ghosts of long-dead aviators, mysterious scuba divers, sunken treasures ... What do these things have to do with each other?

Well, don't worry Cedric will figure it out.

When Cedric, Max, and Rachel stumble upon a mystery in their hometown, they can't resist investigating. Are the suspicious strangers who are snooping around the restricted World Was II base at Impact Lake really trying to recover a sunken military plane? Or are there even more valuable treasures to be found...?

Have these clever sleuths dug up more danger than they can handle?