The nemesis : 16 more mysteries to solve yourself

"16 Exciting Detective Stories for Readers to Solve. A good detective keeps her hands clean. That means staying out of trouble . . . and using lots of soap. There's something mysterious going on in Odyssey . . . again. But the Jones and Parker Detective Agency is on the case. No mystery is too big (or too small) for Emily Jones and Matthew Parker. And this new adventure promises to be a real doozy. It all starts with a mysterious phone caller who...