Set in Silver
Author: first_name: Charles Norris
last_name: Williamson
first_name: Alice Muriel
last_name: Williamson
Language: English
Year: 1909

It all started with Ellaline Lethbridge asking Audrie to take her place for a short period. And distract her guardian, the dragon, until Ellaline ties the knot with her young French officer, Honoré du Guesclin. 

Audrie agrees to it after getting her mother’s approval. But Audrie didn’t think the masquerade would be this hard, or that she would meet someone who knows that she isn’t Ellaline.  - Summary by SaraHale