Harry Harrison 
Montezuma’s Revenge [EPUB ebook] 

A priceless da Vinci painting, supposedly destroyed during World War II, miraculously appeared in Mexico. The Agency sent art expert Tony Hawkin to find out what the hell was going on down there.But what started as a holiday jaunt, soon became a deadly mad escapade that was as hilarious as it was deadly. In a nightmare comedy of errors, professional agents from Israel, Italy, and Germany, closed in on poor, bumbling Hawkin.it was a death trap for the timid art investigator and only an illogical amateur could home to survive the murderously inept MEXICAN CONNECTION.