R. A. Spratt

Imagine if Sherlock Holmes was an eleven-year-old girl! The eagerly awaited new series from the author of the bestselling Nanny Piggins series. When girl detective Friday Barnes solves a bank robbery she uses the reward money to send herself to...

Friday Barnes 3: Big Trouble presents a new challenge for our young detective, and this time it's personal! When Friday's father unexpectedly reappears, he brings unsettling news—Friday's mother has been kidnapped! But who would want to kidnap a theoretical physicist?...