Writing for this Week

Hi there everyone! I have some good news. I was able to publish my first book for A Flair of Dramatics, and I am working on this week; an adventure for a event on twitter where everyone gets thecreations submitted, and I will be working on a Creature compendium so that people who play in that rpg can have the ability to meet and potentially fight or befriend, different people. What all are your ideas for what I could include in the Creature Compendium?