num_pages: 118
description: An exciting adventure aboard an UFO where YOU are the star of the story and get to choose from 30 possible endings! #12 in the popular &amp; collectible "Choose Your Own Adventure" series.
title: Inside UFO 54-40
titlecomplete: Inside UFO 54-40 (Choose Your Own Adventure, #12)
genres: Fantasy, Speculative Fiction, Childrens, Choose Your Own Adventure, Aliens, Young Adult, Gamebooks, Science Fiction Fantasy, Fiction, Science Fiction
ratings_count: 551
publisher: Bantam Books