Too Secret Service Omnibus Edition

Collects the three novellas comprising a trilogy, Too Secret Service, Too Secret Service 2, Too Secret Service 3.
"When terrorists threaten to nuke every spot on the President's world tour, [Wayne Williams and Catherine Miller] are both called in to handle the threat. To stop World War Three, they must travel from Ireland to Rome to Israel. They will have to face terrorist gunmen, professional assassins and nuclear suicide bombers... and perhaps even a threat from within. But first, they must survive each other."