Aqueduct: Therienka: Girl Detective (Volume 1)

In Book 1 of the Therienka, Girl Detective series, follow eight year old Rinka as she and her best friend and neighbor Carla uncover secrets of her house's past, and create their own detective agency in order to tackle a mystery that is almost 100 years old. She is brash, confident, just a bit awesome, and eager to get her hands on and solve many more mysteries in the future.