Avontuur Classics #1899

In "Operatie diepvries," the M.A.R.S. Patrol races against time to stop a chilling invasion threat on the frozen frontiers of the Arctic. With the enemy vanishing entire supply caravans into the ice and striking at the DEW Line’s remote outposts, Lt. Adams and his team must unravel a deadly pattern before the next base falls—before the cold itself becomes the weapon.

In "Operatie diepvries Deel 2," the M.A.R.S. Patrol races against time after uncovering a hidden teleportation base disguised by image projection, its climate control sabotaged in a deadly attack. With the invaders eliminated but their assault on San Francisco imminent, Lt. Cy Adams, Sgt. Ken Hiro, Sgt. Joe Stiker, and Cpl. Russ Stacey must now prevent a devastating strike before it’s too late.