On a fateful summer afternoon Alma, Drifter, Felix and Bella are mysteriously transported to an alien world. Can they find their way back home? To succeed, they will need to make clever decisions - and perhaps even some sacrifices. The magic of chess features in an exciting adventure story. To enjoy this book, you don't need to know how to play chess - Alma's companions don't. But without their help, Alma would be doomed to fail...