Alex Leroc is a French investigative journalist working in Brussels for the magazine L'Avis. Through his wide range of investigations readers encounter the worlds of art, music, cinema and the lives of various celebrities and travel through Belgium, France, Martinique and amongst others on the way.

Each book ends with a set of activities related to the story, comprehension exercises, crosswords, role plays and oral and written exercises together with an answer key. Each book is also available with an audio version of the story on CD.