"Good Girl Bad Blood" is the gripping second installment of Holly Jackson's popular crime series that began with "A Good Girl's Guide to Murder." In this thrilling children's book, the protagonist Pip Fitz-Amobi is determined to uncover the truth about a local murder case that she and her friend Ravi Singh successfully solved. Six years after the tragic events, the town is planning a memorial, but when another child goes missing, Pip is forced to confront the dark past of her community once again. The story unfolds at a captivating pace, keeping readers on the edge of their seats until the very last page as Pip and Ravi work to solve the disappearance of the new victim. The combination of an engaging plot and deep characters makes this book a must-read for young crime fiction fans.