The Cross and the Dragon
E1
Smash-Up
E2
The Friendly Thieves
E3
Tunnel to Freedom
E4
A City Betrayed
E5
The Assassin
E6
Escape to Nowhere
E7
Invitation to Treason
E8
The Journey of Poh Lin
E9
The Counterfeit League
E10
Ordeal by Fire
E11
Project: Pied Piper
E12
Five Kilos of Junk
E13
The Health Fraud
E14
The Embezzler
E15
A Square Mile
E16
The Aggressor
E17
Swindler in Paradise
E18
Secret Document X256
E19
A secret government document is stolen—an obsolete book of plans and operations that is still of great value to unfriendly hands. So the O.S.I. swings into action.