Final answer:
Ezra Mason's height is not specified in the book 'Illuminae,' with the narrative focusing more on personalities and actions than physical descriptions.
Step-by-step explanation:
In the book Illuminae, the character Ezra Mason's height is not explicitly mentioned. However, the authors, Amie Kaufman and Jay Kristoff, provide detailed descriptions of their characters' personalities and actions throughout the novel. The focus on their narrative is more about the situation and relationships rather than their physical attributes. For a deeper understanding of Ezra's character, one should look at his dialogue, behavior, and the way he interacts with other characters rather than his physical stature.