Ben is only twelve, but he's great at solving crimes. Each chapter has a crime to solve and a question to stop at to see if you can figure out the crime before continuing. Each chapter's crime is part of a bigger plot to solve at the end. Help Agent Eclipse find the stolen goods and stop Mr. Fence This is a great series aimed at the same age group as Encyclopedia Brown, but with the twist that the cases all build on each other to tell as story. This...