Talk:Silhouette (novel)

Frost Fair???
The Last Great Frost Fair was in 1814, according to both real life and the page Frost fair. Vastra, Jenny, and Strax's adventures with the Doctor, however, are all in the last 19th century as is this story. How is this possible?
 * T:NO RW. Shambala108 ☎  00:23, January 27, 2018 (UTC)