4 amics i mig en... El cas de la misteriosa “epidemia del professor”

Synopsis of 4 amics i mig en... El cas de la misteriosa “epidemia del professor”

«4 amics i mig en... El cas de la misteriosa “epidemia del professor”» is the mystery novel by Joachim Friedrich, published by Edebé in paperback.

The Charly & Company team, along with their classmates, including the odious Bad Boys, goes on a trip to a medieval fortress with the dog Preciós. When the teachers start falling ill with symptoms of poisoning, Charly doesn't think it's a coincidence and decides to investigate on his own.

Fifth volume in the «Quatre amics i mig» series, based on the TV3 series. Catalan edition of 152 pages published on 22 June 2015.

Aimed at readers aged 10 and up who enjoy detective adventures and the «Quatre amics i mig» series.