Based on the fact that you did not include the name of the authors of the books, it is impossible to give a direct answer.
This refers to the historical period or physical location of which an action takes place in a story.
With this in mind, we can infer that the two books are interrelated in the sense that “What Fuels Your Cells?” is used to make the setting which is used in the story of “Sarah’s Decision”.
Please note that your question is incomplete so I gave you a general overview to help you get a better understanding of the concept.
Read more about setting here:
https://brainly.com/question/25605883
