I remember that book. Splinter of the Mind's Eye is a part of the old discarded EU "canon". However, we have seen Mimban in canon in Solo: A Star Wars Story.
A couple of insightful and intriguing articles on Splinter Of The Minds Eye...
and
'In the midst of fraught post-production on Star Wars, George Lucas was planning ahead. As we reported in our previous The Great Unmade: Splinter Of The Mind’s Eye, Lucas was hedging his bets. He wasn’t convinced that his space opera would be a great success, and considered using his ghost author for the novelization, Alan Dean Foster, to help him thrash out a sequel.
Rather than just be a tie-in novel, this could be a cheaply filmed follow-up. In October 1976, Lucas, Foster and Lucasfilm vice president Charles Lippincott had protracted story conferences about how to follow up Star Wars, and adapt this sequel for the screen.
Their conversation was recently transcribed by J W Rinzler, author of the acclaimed “Making Of” books on the Star Wars films, and appeared in Star Wars Insider magazine. Among the surprises that result from their brainstorming is the fact that:
- Lucas didn’t think Vader was a strong villain
- Leia could run off with a Wookiee, and possibly be killed off, or at least get a gruesome pummeling
- Luke would be tougher and more worldly (they didn’t think they’d get Harrison Ford back)’
SOTME was a fun read - a little bizarre given how the GFFA has evolved over the years (much like the other early works like the early Han and Lando trilogy novels. In SOTME... Vader having a blue lightsaber, Luke and Leia having some sexual tension, saber length being altered for certain tasks, George being okay with killing Leia off, the Kiber crystal, and stating that Vader wasn't a strong enough villain... (GL:
“The other thing we haven’t dealt with is Darth Vader. But Darth Vader, as we discovered in this picture, tends to be pushy; he’s not strong enough as the villain to hold the villain role. he doesn’t have the persona that you need. You really need a Cushing guy, a really slimy, ugly….”)
George certainly put some time and effort into this in explaining the setting, lay of the land, and what he wanted, to ADF. As it would have likely served as a low-budget sequel to Star Wars if the 1977 film didn't do well, it is no surprise George would go that extra mile for it...
Foster said in 1996 “
No one knew what kind of success Star Wars would achieve, and so George, thinking ahead, wanted to be able to utilise props and backgrounds and the detritus of filmmaking in a second film, thereby reducing its cost if necessary. So in writing the sequel, Splinter Of The Minds Eye, I was asked to come up with a story that could be filmed on a low budget. Which is why, for example, the story takes place on a fog-shrouded planet (really cuts down on the need for expensive backgrounds). For the same reason, the modestly expensive space battle I had written was cut from the story. It was, to say the least, an interesting way for a writer to approach a new novel.”
Kinda of cool that some of the content and elements from these older EU books are now being re-used in canon too.