The Inside Man by George Harmon Coxe (Good, 1974, HC, 215 pgs, Alfred A. Knopf)

Former library book: Dust jacket and cover have slight wear; pages are unmarked aside from library stamps. ISBN 0394490967

An East Coast Airlines 727 is skyjacked between Savannah and Miami by a man in Navy uniform. A $450,000 ransom is paid at the Miami airport. The skyjacker bails out somewhere off the coast of British Honduras. Jack Dunbar, private investigator, and Dave Barry, lawyer, are hired to recover the ransom...and the chase is on, involving them with the police of Belize, the FBI, and some dangerous residents of Belize who are definitely out to get them.