The book king arthur’s knights is the type of material someone would most likely read for information to perform a task for research for literary experience

For literary experience

Explanation:

Although the book King Arthur's Knights has a lot of cultural value, and in some cases could be used for research, its primary purpose is to provide enjoyment and entertainment to readers. Therefore, its main purpose is that of creating a literary experience. This is the most common purpose of works of fiction.

during the middle ages bibles and most christian literature was written in latin i think that’s the answer you are looking for