Isabella Camhurst, Lady Trent, is known throughout the world thanks to her extraordinary adventures among dragons, described in exciting memoirs.

Audrey Camhurst understands from childhood that if she does not want to remain just the granddaughter of her great all her life, grandmother, she should also leave a noticeable mark in her chosen field of science - linguistics. And the sooner the better. And here’s a better reason: the wealthy antiquities collector Lord Glenley hires Audrey to decipher and translate clay tablets that keep the secrets of the ancient Draconian civilization.

Who knew that this work would lead the girl into the very heart of a cunning conspiracy designed to incite rebellion and start a war? Side by side with her childhood friend and fellow linguist, the Draconian scientist Qudshain, Audrey must not only finish her work on time, but also prove the guilt of the conspirators before they succeed.