Here is a Great Side Gig - KDP Low Content, No Content and Medium Content Books

Did you know that you can publish a book for FREE! on Amazon, and only pay them when one sells?
Did you know that you can publish books you didn't even write?..say that again? Yes, you heard correctly - publish books you didn't even write!
Isn't that wrong? No, sir.
It's called Amazon KDP (Kindle Direct Publishing). It's FREE, there are heaps of useful Facebook teachers, lots of brilliant guidance on the KDP website, and lots of free utilities and plugins, so no reason to baulk at the cost.
You can publish blank notebooks, graph books, lined pages, thoughts of the day, week, month, year etc.
You can publish music sheets and tabs.
Diaries and planners - games, puzzles ...... the list is endless.
Don't take my word for it. Go to Amazon and have a look around, then sign on to Amazon KDP with a free account. You only pay when you get an order. Amazon prints the book on demand, and ships it to the buyer,  You keep the profit.
One good starting point is to subscribe to Paul Marles' channel on YouTube 
www.youtube.com/watch?v=LAIDXxUAgNw
Easy!
Good luck with it.
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