num_pages: 118
description: The story of a boy kidnapped by creatures from outer space is designed so that readers can decide what adventures they will have.
language: English
title: Inside UFO 54-40
titlecomplete: Inside UFO 54-40 (Choose Your Own Adventure, #12)
genres: Fiction, Science Fiction, Speculative Fiction, Choose Your Own Adventure, Young Adult, Aliens, Science Fiction Fantasy, Gamebooks, Childrens, Fantasy
ratings_count: 551
publisher: Bantam