Portail des médiathèques du réseau Paris-Saclay

There's something fishy going on at school . . . When twelve-year-old Marcus kicks his favourite football over the school fence, he knows he''s never getting it back. Nothing that goes over that wall ever comes back. But the next morning during Breakfast Club Marcus gets a mysterious note inviting him to join the Breakfast Club Investigators, and he is soon pulled into an exciting adventure with his new mates to solve the mystery and get his football back!