Used paperback in good condition. Cover and pages show minimal wear but a tear on page 17. Rubber stamp on flyleaf. 224 pages. Published by Coronet, 1976. ISBN 0340203005.

When the big man in Washington assigned Matt Helm to ride shotgun on a top-secret mission in Norway, Matt naturally wanted to what was happening. "They need an agent with a lethal reputation," said Mac. "That's all you need to know."

Matt hated these "need-to-know" deals. But he went along with it until somebody murdered his partner. the girl who was supposed to be his "mistress". Now Matt was mad. Mad enough to blow operation "top secret" sky high.