Thrills in English: Step into the roles of the investigators and improve your English skills intuitively with this exciting learning mystery.
 
 Native-speaking authors: Our texts were written by native speakers specifically for level A1.
 
 50 minutes of listening pleasure: Immerse yourself in the story and improve your listening comprehension at the same time.
 
 Native speakers: The experienced speakers convey an authentic feel for the English language.
 
 Text-related exercises: Varied exercises support the learning process and are playfully integrated into the reading flow.
 
 Vocabulary notes on every page: Difficult words are listed on every page and are immediately accessible without cumbersome page-flipping.
 
 Information boxes on language and grammar: Additional information, tips and interesting facts about language, grammar and culture round off the learning mystery.
 
 MP3-compatible tracks: Suitable for all MP3-compatible playback devices.