Tommi and the Secret of the Cave

<p><strong style=color: rgba(0 0 0 1)>Tommi hasn't had a great day. </strong><span style=color: rgba(0 0 0 1)>He's received a poor mark for his essay and doesn't know how to tell his mother. His friend Richi has other plans anyhow. He talks Tommi into spending the night in their tree house in the forest. There in the dark they intercept a strange message transmitted near the Höllgrotten caves. Lisa helps them decipher it. But when the three decide to investigate what they find is eerie and also quite dangerous...</span></p><p></p><p><span style=color: rgba(0 0 0 1)>This middle grade book takes the readers on a journey in which they can make their own choices about what should happen next in the story and solve puzzles while proceeding through the pages.</span></p>