Le livre est sorti. Voici les 1ers échos trouvés sur ce site :
http://io9.com/5661073/10-things-you-didnt-know-about-the-empire-strikes-backHere are 10 things you probably didn't know about Star Wars: The Empire Strikes Back:
Yoda was originally named Buffy. No, really. In George Lucas' earliest outlines for the sequel, Luke meets a supernatural entity named Buffy, or Bunden Debannen.
Lucas considered having a scene where Luke's face gets injured.
Luke's journey to becoming a Jedi Knight would have had a lot more bumps.
We could have visited other planets. Possibly including a "water planet," with an underwater city, and a "city planet," with the whole planet built over.
Darth Vader would have had a castle. And it would have been an evil fortress — in some versions, it's surrounded by lava, and full of gargoyles who are Vader's pets.
Vader wasn't Luke's father at first.
The Luke-Leia-Han love triangle is a much bigger deal in earlier drafts of the script.
The film posed unique challenges for special effects and model work.
Stanley Kubrick nearly killed the movie.
Miss Piggy had a cameo in one of Yoda's first scenes in rehearsal.
Je me demandais si ce sont vraiment des révélations pour des fans qui fréquentent tant soit peu les forums, je ne suis pas fan depuis longtemps et je connaissais certains points (ex. la scène du wampa écrite à cause de l'accident de Mark Hamill).