Książka w języku angielskim, twarda oprawa, stan bardzo dobry, ledwo widoczny ślad po cenie (kleju) z tyłu książki.

The Dangerous Book for Boys, by Conn and Hal Iggulden is a guidebook published by HarperCollins, aimed at boys "from eight to eighty." It covers around eighty topics, including how to build a treehouse, grow a crystal, or tell direction with a watch. Also included are famous quotes, stories, historical battles, and phrases that "every boy should know."