Does exemption means relief?

Different authors may present facts in multiple ways as every author's way of interpretation vary.

Explanation:

Different authors have different techniques to present facts. Each author have their own uniques style of writing.

For instance, one author may present a sad story (with good storyline) using sad events, while other may use good events, such as old memories, to do so. In some cases, authors uses characters leading themselves to their fate, while in other cases other characters are used to bring them out of their fate.

As different authors vary in their style of writing so their way or presenting facts vary.