Northern Spy
Author: first_name: J. Thomas
last_name: Warren
Language: English
Year: 1874

The Northern Spy,  written in the 1800s, is a lively story about a Union soldier who infiltrates a Confederate battalion in order to aid in the conquering of South Carolina. The novel was very popular, so much so that allegedly Northern Spy apples were named for the hero of the story. - Summary by A. Gramour