About “Double Crossing”
Double Crossing is a 1988 crossover novel written by Carolyn Keene. It combines the Hardy Boys and Nancy Drew series, bringing the two popular mystery characters together in a single story. The book was published as part of the Supermystery series, which featured collaborations between the two detective teams. The novel follows the characters as they work together to solve a mystery involving deception and secret messages. It was released under the same pseudonym used for the original Hardy Boys and Nancy Drew series. (Summary adapted from Wikipedia, CC BY-SA 4.0.)
Book details
- First published
- 1988