Before the extended “Special Edition” of Aliens was released on LaserDisc and VHS in 1992, Alan Dean Foster‘s Aliens: The Official Movie Novelization gave fans of James Cameron’s 1986 film their first look at scenes that didn’t make the final cut.

Titan Books recently reissued Aliens: The Official Movie Novelization, as well as Foster’s adaptation of Alien and Alien 3. After re-reading Aliens: The Official Movie Novelization, I thought it would be fun to explore some of the differences between the book and the film and how unused elements from the screenplay were recycled for subsequent Alien films and Ridley Scott’s 2012 prequel, Prometheus.

Continue below for 15 Things You Didn’t Know About Aliens: The Official Movie Novelization.