Night probe!
By: Clive Cussler ; [illustrations by Errol Beauchamp].
Publisher: Bantam Books
Published: 1981
Place of publication: Toronto; New York
Language: eng
Number of pages: 344
Subjects: Pitt, Dirk (Fictitious character) -- Fiction
Description: Dirk Pitt must descend to the bottom of the Hudson River to recover a copy of the secret North American Treaty signed in 1914, but Great Britain is racing to find and destroy the same document.