| Author: | Kjelgaard, Jim, 1910-1959 |
| Subject: | PZ, Hunting stories, Young men -- Juvenile fiction, Deer -- Juvenile fiction, Collie -- Juvenile fiction |
| Format: | Electronic text |
| Date issued: | 2012 |
| Language: | English |
| Publisher: | Project Gutenberg, |
| Rights: | Public domain in the USA. |
| Download link: | Double Challenge [electronic resource] / Jim Kjelgaard |