The Brass Queen

In 1897, a fiery British aristocrat and an inept US spy search for a stolen invisibility serum that could spark a global war.

She knows a liar when she sees one. He knows a fraud when he meets one.

In a steam-powered world, Miss Constance Haltwhistle is the last in a line of blue-blooded rogues. Selling firearms under her alias, the "Brass Queen," she has kept her baronial estate's coffers full. But when US spy J. F. Trusdale saves her from assassins, she's pulled into a search for a scientist with an invisibility serum. As royal foes create an invisible army to start a global war, Constance and Trusdale must learn to trust each other. If they don't, the world as they know it will disappear before their eyes.

If you like the Parasol Protectorate or the Invisible Library series, you'll love this gaslamp fantasy—a rambunctious romantic romp that will have you both laughing out loud and wishing you owned all of Miss Haltwhistle's armaments.

UK Delivery:

• Free delivery on all orders of £10 or more.
• £1.49 delivery fee on orders below £10.
• UK orders are shipped via Royal Mail 2nd Class.

International Delivery:

• Flat rate delivery charges vary by country.

Dispatch and Delivery Times:

• All orders are shipped from our warehouse in Northampton, UK within 48 hours of receipt during working hours.
• UK mainland orders typically arrive within 3-5 working days via Royal Mail 2nd Class.
• International estimated delivery times:
• Europe & Channel Islands: 7 to 10 working days
• USA: 7 to 15 working days
• Rest of the World: 9 to 21 working days

View our full delivery infomation here.