Portail des médiathèques du réseau Paris-Saclay

When Ted and Kat watched their cousin Salim get on board the London Eye, he turned and waved before getting on. After half an hour it landed and everyone trooped off - but no Salim. Where could he have gone? How on earth could he have disappeared into thin air? Since the police are having no luck finding him, Ted and Kat become sleuthing partners.