Benjamin Harper worked as an editor at Lucas Licensing. He edited many Wizards of the Coast roleplaying publications, including Star Wars Gamer magazine, Rebellion Era Sourcebook, The Dark Side Sourcebook and the Living Force Campaign Guide. During his time at Lucasfilm, he also wrote several news articles about Star Wars celebrities for the recurring Star News and Star Sightings features in Star Wars Insider magazine. Harper wrote more than 25 titles, including four Star Wars trivia books.
- Star Wars: Attack of the Clones Trivia Challenge (2002)
- Star Wars: Revenge of the Sith Trivia Quest (2005)
- Obsessed With Star Wars (2008)
- Star Wars (Toy Trumps) (2008)
- Star Wars: Feel the Force! (2011)