Jonathan

Summary
The book Jonathan: or; The Struggle of Virtue is a fictional book mentioned in some of K.J. Charles's books. The book is first mentioned in Wanted, An Author and then referred to again in Unfit to Print set about 70 years later.

The book connects characters from the books Wanted, A Gentleman and Band Sinister in what has become known as the Jonathan-verse.

Name change
When the book is first mentioned (in Wanted, An Author), Theo plans to call it Jonathan: or, The Struggles of Virtue as he muses on it with Martin.

When Gil Lawless finds the book in his brother's collection it is called Jonathan: or, The Trials of Virtue so somewhere along the way Theo changed the title.