Among their most notable works is the "Zodiac Academy" series, a dark fantasy saga that has gained popularity on platforms like BookTok. The fourth book in this series, "Shadow Princess", published in 2020, is a notable example of their collaboration. Additionally, they have worked on the "Darkmore Penitentiary" series, which explores themes of paranormal romance in a magical prison setting. Susanne and Caroline write full-time from their office in the garden of their home in the UK, where they develop stories that often include strong female characters and complex romantic plots.
