I loved this series! Sammy is humorous, scrappy and endearing. Her natural curiosity and desire to help others often gets her into some tricky situations, making each book a unique adventure. She also matures and learns some important lessons about relationships, peer pressure, bullies, and everything else a middle schooler faces on an average day. I appreciated how effortlessly the life lessons were nestled into a compelling mystery every time. An absolute treat to read, for mystery lovers of any age!