"A beginner's guide to..." is always a great format. "Book reports" are better when they're not simply notes/summaries but engage the content from your point o

"A beginner's guide to..." is always a great format. "Book reports" are better when they're not simply notes/summaries but engage the content from your point of view as a reader and go a bit deeper into the subject matter. Most important: Just start putting your writing out there and getting feedback. Also study and imitate the styles of writers you appreciate. You'll probably suck for a few years. Keep going.