![The Great Detectives Present Box 13 show](https://d3dthqtvwic6y7.cloudfront.net/podcast-covers/000/037/189/small/the-great-detectives-of-old-time-radio-box-13.jpg)
Summary: <p>Dan receives a child’s penmanship book at Box 13. A couple claims it, but when Dan discovers they’re lying, he becomes suspicious.</p> <p>Original Air Date: February 13, 1948</p>
Summary: <p>Dan receives a child’s penmanship book at Box 13. A couple claims it, but when Dan discovers they’re lying, he becomes suspicious.</p> <p>Original Air Date: February 13, 1948</p>