Questa affascinante serie per giovani lettori segue i fratelli Max e Maddy, dotati di un notevole talento per risolvere misteri. Ispirati dai loro genitori investigatori, si tuffano nei casi con entusiasmo e ingegno. Ogni avventura è ricca di suspense, umorismo e preziose lezioni sull'amicizia e sul lavoro di squadra, rendendola perfetta per i lettori emergenti.
When international detectives, Max and Maddy, tackle the Bursting Balloons mystery, they're onto a tough case. Someone wants to sabotage a hot-air balloon race across America and they'll stop at nothing - bursting balloons, stealing sandbags, breaking baskets and guzzling gas!
No case is too difficult for international detectives Max and Maddy Twist. This time they are investigating the chocolate money mystery involving a team of bank robbing Swiss dogs. The daring detective duo must don their disguises and fly to Switzerland to find out what's going on.
Asked by a Swiss banker to investigate a series of bank robberies committed by dogs, young detectives Max and Maddy Twist travel to Switzerland, where they discover that the man behind the robberies is none other than Professor Sardine. Reprint.