Kathleen Ernst Book order (chronological)

In a thrilling adventure set against the stunning backdrop of Norway, Chloe navigates a web of dangerous mysteries while trying to maintain her rhythm as a musician. As she delves deeper into the intrigue, she encounters unexpected allies and formidable foes, all while grappling with her own inner demons. The story blends suspense with elements of music and personal growth, showcasing Chloe's resilience as she uncovers secrets that could change everything.

Caroline Abbott loves sailing on Lake Ontario with her father, a master shipbuilder. But when the War of 1812 breaks out, Caroline’s father is taken prisoner, and everything changes. When Sackets Harbor is under attack, Caroline makes an exceptional sacrifice to defend it. She’s determined to make her father proud by staying steady and helpful at home. Then she goes on a risky voyage to deliver a secret message to her father. But will her message help him to escape?

A modern-day girl finds herself on the shore of Lake Ontario during the War of 1812, and as she and and Caroline Abbott experience life in this turbulent time, the reader is invited to choose how the twosome might help the Americans beat the British

While visiting her Aunt Millie in the summer of 1934, Kit tries to discover who is sabotaging a visiting folklore researcher.

While working as a reporter during her summer vacation in 1935, Kit uncovers a mystery at the Cincinnati Zoo involving suspected break-ins at the monkey house