/MEGA-BOOKS While visiting an art school in the Mexican town of San Miguel de Allende, Nancy stumbles across an operation dealing counterfeit U.S. green cards. The Hardys are in Mexico City, investigating the theft of a priceless Mayan jade mask. Nancy and the boys are about to take an unguided--and highly dangerous--tour of the smuggl
- ISBN10 0606066004
- ISBN13 9780606066006
- Publish Date 1 January 1994
- Publish Status Out of Print
- Out of Print 19 March 2021
- Publish Country US
- Imprint Demco Media Inc
- Edition Turtleback School & Library ed.
- Format Hardcover
- Pages 216
- Language English