Pemberley: Mr. Darcy's Dragon: A Regency era Gaslamp Dragon Adventure (Jane Austen's Dragons Book 1)

Maria Grace's works are on KU, and I think there's a free short or two on her web site. Obviously as P&P these are regency not Victorian. https://www.amazon.com/Pemberley-Prejudice-Variation-Austens-Dragons-ebook/dp/B01MECLQTW