The Eiger Sanction

The Eiger Sanction

Written by Trevanian

When the man who trained Jonathan Hemlock is killed on assignment, the head of CII asks Hemlock to step in to avenge the killing, Hemlock declines but is soon extorted into action. The killer, identity unknown, is said to be a member of an expedition to climb the Eiger in the Alps. Hemlock must join the group to find out who the killer is and take him out.