Welcome to Hive!
Here are a few resources you might want to check out:
- OCD - Original Content Decentralized Community and their Discord Chat
- @minnowsupport project and their Discord chat.
- Visit the Communities Page and find a community/topic that interests you.
There are a lot of book lovers here as well as writers. Including the image cover of the book you are reviewing with a source link is acceptable. As long as your adding original content any images that are sourced are generally accepted.