There are 2 books in the The Road to Series series. The newest book is The Road to Omaha which came out in 1992.

1
The Road to Gandolfo

Book cover of The Road to Gandolfo
War hero and infamous ladies’ man General MacKenzie Hawkins is a living legend. His life story has even been sold to Hollywood. But now he stands accused of defacing a historic monument in China’s Forbidden City. Under house arrest in Peking with a case against him pending in Washington, this…
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2
The Road to Omaha

The Road to Omaha

Crammed with intrigue and suspense, a brilliantly entertaining bestseller from the master of action.

Still a legend in his own lifetime, the Hawk, hero or anti-hero of THE ROAD TO GANDOLFO, is back, irrepressibly maddening, a $500 million caper up his sleeve.

Worshipped by the men he once led into…