The Incident at Serebro Academy. The Fey, #10

THE FEY ATTACK A grisly ambush at Serebro Academy starts a race to uncover secrets that might save the Academy or destroy it entirely. Magical maps, Fey spies, treachery and dangerous secrets. A stunning fantasy-impossible to put down. This thrilling page-turner continues Rusch's masterful melding of epic fantasy and steampunk while demonstrating once again her place as one of the greatest storytellers of our time. Author Bio Kristine Kathryn Rusch writes in multiple genres.
Her books have sold over 35 million copies worldwide. Her novels in The Fey series are among her most popular. Even though the first seven books wrap up nicely, the Fey's huge fanbase wanted more. They inspired her to return to the world of The Fey and explore the only culture that ever defeated The Fey. With the fan support from a highly successful Kickstarter, Rusch began the multivolume Qavnerian Protectorate saga, which blends steampunk with Fey magic to come up with something completely new. Rusch has received acclaim worldwide.
She has written under a pile of pen names, but most of her work appears as Kristine Kathryn Rusch. Her short fiction has appeared in over 25 best of the year collections. Her Kris Nelscott pen name has won or been nominated for most of the awards in the mystery genre, and her Kristine Grayson pen name became a bestseller in romance. Her science fiction novels set in the bestselling Diving Universe have won dozens of awards and are in development for a major TV show.
She also writes the Retrieval Artist sf series and several major series that mostly appear as short fiction.