A Reckless Magick - Stephanie Burgis
Third in a witty and irreverent adventure series set in Jane Austen times - with magic!
Kat must contend with the wretched Mrs Carlyle's attempts to humiliate her sister, the arrival of the mysterious Marquise de Valmont, who bears a suspicious resemblance to Kat's late mother, and Frederick's bewitching cousin Jane, who has Charles Stephenson tripping over his feet.
But when a menacing boy with powerful magic starts hunting Kat, a dastardly villain tries to kill Angeline, and the Guardians face a magical robbery that could spell the end of their Order, propriety becomes the least of Kat's concerns.
Can Kat save her sister's life, the Order of the Guardians and England itself, before it's too late?