Yeah, I finished reading this book a long time ago, but I'm just now able to tell you guys about it.

The release date was actually the same as my Gotcha Day (the day my parents adopted me) so I got a first edition instead of downloading it on to my tablet like I probably would have done.

Anyways, in this particular copy, James Dashner signed it and wrote WICKED is good on the inside. 

So, yeah.

Now, I already put the prologue a few chapters back so you know that Newt has a sister named Lizzy. But do you know what her name was changed to? 

I'll let you guess.

It was changed to Sonya. 

Yeah, I couldn't process life for a few minutes.

In another part, when Thomas and Teresa first meet Chuck, it turns out, they originally wanted his name to be Charles, but it was Thomas who started calling him Chuck.

In addition, Alby, Minho, Newt, Thomas, and Teresa were all fairly good friends before the maze.

You know Thomas and Teresa helped build the maze, specifically, they made the false sky and the illusion that hides the Griever Hole.

Another kinda ironic thing, is that Minho and Gally were relativity good friends as well and even planned to help each other escape. Newt, however, never liked Gally, apparently. 

The Maze Trials were originally supposed to last for five years instead of two.

WICKED punished the "subjects" with Crank Pits, which are exactly what they sound like. (except for Newt, who isn't immune, of coarse)

The man who founded WICKED caught the Flare and was killed, to his wishes.

Ben was sent into the maze just days after arriving to WICKED.

George died because Alby stabbed him after he was treated with an early version of the Grief Serum that made him go crazy.

The book also tells exactly what happens when Newt jumped, so if you want me to post that chapter, let me know.

Thomas, Teresa, Aris, and Rachel were, originally, not supposed to go into the maze. Thomas suggested it and did so because he wanted to help them escape. He was told he would get to keep his memories. 

The epilogue, though I'm not completely sure, suggests that Teresa had her memories when she went into the maze. All of them.