Max and Maddy

Max and Maddy Twist have a flair for solving crimes. You might even say it’s in their blood. That’s because their parents once ran a thriving detective agency–until their nemesis, the notorious Professor Claude Sardine, shut them down. But now Max and Maddy are ready to pick up where their parents left off. These early chapter books, written by Alexander McCall Smith, are intended for the youngest sleuths in the family aged 4 to 7.