| Subject: | PN, Riddles |
| Format: | Text |
| Date issued: | 2013 |
| Language: | English |
| Publisher: | Project Gutenberg, |
| Rights: | Public domain in the USA. |
| Download link: | How to Solve Conundrums : Containing All the Leading Conundrums of the Day, Amusing Riddles, Curious Catches, and Witty Sayings [electronic resource] / Anonymous |