Chaos at Carnegie Hall
(Book)

"When notorious spy, Fredrick Fredricks, invites Fiona to Carnegie Hall, the War Office has no choice but to trust its file-clerk turned spy. But before Fiona can set sail from England, she's saddled with a chaperon and a ward. What kind of spy needs a babysitter and a teenage girl on her coattails? Soon it's treble on the high C's. Someone has gone overboard, and clandestine meetings between German-speaking gentlemen spell trouble. And what about the pesky Kitty Lane or swoon-worthy Archie Somersby? Are they friend or foe? Amidst doing time with suffragettes and shootings at the opera, Fiona has her work cut out for her if she's going to serve her country and stay true to her heart." -- book back.