Waistcoats and Weaponry (Little, Brown Book Group)

Sophronia continues her second year at finishing school in style - with a steel-bladed fan secreted in the folds of her ball gown, of course. Such a fashionable choice of weapon comes in handy when Sophronia, her best friend Dimity, sweet sootie Soap, and the charming Lord Felix Mersey stowaway on a train to return their classmate Sidheag to her werewolf pack in Scotland. Because no one would have suspected what - and who - they would find aboard the suspiciously empty train. Sophronia uncovers a plot that threatens to dissolve all of London into chaos and must decide where her loyalties lie once and for all.