"Originally published in Great Britain in 1973 as May Day by Sphere Books"--Title page verso.
"With a new preface by the author"--Jacket.
Map on lining papers.
Summary
A Luftwaffe ace, a Nazi war criminal, a beautiful and untrustworthy brunette, and a deadly billion-dollar cargo become the objects of a desperate search as Dirk Pitt matches wits with the elusive leader of an international smuggling ring.