Anything that has the suffix "-graphy"
Here are some examples:
* Biography: A written account of someone's life.
* Autobiography: A written account of someone's own life.
* Geography: The study of the Earth's surface, including its physical features, climate, and inhabitants.
* Photography: The art or process of creating images by recording light on a sensitive surface.
* Cryptography: The practice and study of techniques for secure communication.
Let me know if you want to explore other words with suffixes related to writing, or if you had a specific thing in mind!