The phone call. © 18Feb68; LP37467.
The predators. © 7Apr68 (in notice: 1967); LP37437.
The quarry. © 6Oct68; LP37477.
Region of peril. © 25Feb68; LP37468.
Ring of steel. © 4Feb68; LP37465.
The runaways. © 13Oct68; LP37478.
A sleeper wakes. © 5Nov67; LP37456.
Southwind. © 3Mar68; LP37469.
The traitor. © 15Oct67; LP37453.
The tunnel. © 21Apr68; LP37473.