Michael's knowledge of Mexican history and Elena's taste for adventure help the twins unravel the mystery of the golden snake.
- ISBN10 0394845315
- ISBN13 9780394845319
- Publish Date 12 February 1981
- Publish Status Remaindered
- Publish Country US
- Imprint Alfred A. Knopf Books for Young Readers
- Format Hardcover
- Pages 118
- Language English