Passport To Danger

Passport to Danger is a Nancy Drew and Hardy Boys Supermystery novel. It is the 19th book in the series. The book was first published in July 1994 by Archway Paperbacks. In the story, Nancy heads to San Miguel Allende, Mexico, a small town where the Obermans, a couple running an art school, suspect a plan involving counterfeit visas being used to smuggle Mexican citizens into the U.S.