| 5 Minute Murder - Christopher J.|pitchers Yates • libris.ro | 86.34 RON |
| 5 Minute Murder. 100 addictive crime mystery puzzles for logical sleuths, Paperback - Bruce Pitchers • elefant.ro | 108.99 RON |
An entertaining book of 100 logic and code-based murder-mystery puzzles written by a crime writer and puzzle expert duo.