Book 1
Agaton Sax and the Criminal Doubles
Nils-Olof Franzén
Book 2
Agaton Sax and the League of Silent Exploders
Nils-Olof Franzén
Book 3
Agaton Sax and the Scotland Yard Mystery
Nils-Olof Franzén
Book 4
Agaton Sax and the Big Rig
Nils-Olof Franzén
Book 5
Agaton Sax and the Colossus of Rhodes
Nils-Olof Franzén
Book 6
Agaton Sax and the Diamond Thieves
Nils-Olof Franzén
Book 7
Agaton Sax and Lispington's Grandfather Clock
Nils-Olof Franzén
Book 8
Agaton Sax and the Max Brothers
Nils-Olof Franzén
Book 9
Agaton Sax and the London Computer Plot
Nils-Olof Franzén
Book 10
Agaton Sax and the Haunted House
Nils-Olof Franzén