A type of book told in the second person (as if all the events in the book are happening to the reader himself) and where the reader is allowed to make a choice from time to time which may affect the conclusion of the book. For example:

''... Clearly, there is nobody here. You're about to just walk away when you hear a creaking noise behind you.''

''If you choose to leave anyway, go to page 34. If you choose to investigate the noise, go to page 83.''

=== Variations ===

* Website - a ChooseYourOwnAdventureNovel using HyperLink""s instead of page numbers
* Movie - the audience gets to make decisions, perhaps using DVD menus
* Two implementations using TiddlyWiki:
** Gimcrack'd is an "anthology of stories that react to your touch": http://gimcrackd.com/
** "The <nowiki>BabyDogSitter</nowiki>": http://scribbling.net/projects/tiddlywiki/BabyDogSitter.html

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BookMetaphor, CategoryBook, CategoryNavigation