Deadly Belladonna (GxG)

A young, wet behind the ears police officer who just got promoted to detective in the dingy streets of alternate universe Victorian era London named Kora Franklin is shadowed by famed detective and daughter of popular politician, London Rochester. For a few days, they wander through Soho solving petty crimes and Kora is quickly bored of the lifestyle... Until they return to the office and they're assigned the high-profile case of the murder of visiting Sultan Rahim Pasha.

--This book is kind of like a choose your own adventure book where there are 4 separate routes you can take after the first introductory chapters that not only determine who Kora romances, but also the journey to the end of the book. Every separate route will be written to completion before the next one is written. You can choose between London Rochester, Maude Brown, Aziza Hanım and Lavinia LaRue--