| Author: | Howard, Police Captain |
| Subject: | PZ, Detective and mystery stories, Dime novels, Detectives -- Juvenile fiction |
| Format: | Electronic text |
| Date issued: | 2014 |
| Language: | English |
| Publisher: | Project Gutenberg, |
| Rights: | Public domain in the USA. |
| Download link: | Shadow, the Mysterious Detective [electronic resource] / Police Captain Howard |