I've written a couple of books that sell on Amazon and Apple iBooks - it takes zero minutes per month work for me, but brings a nice little side income. I won't get rich, but it's nice to have the money come in for doing nothing after I hit the "publish" button. Even the printed books cost nothing.

I'm about to hit publish on a photo coffee-table book from my three years around Africa, and I'll write an Africa guide book and The Road Chose Me Vol 2 in the next 12-18 months.

* The Road Chose Me Volume 1: Two years and 40,000 miles from Alaksa to Argentina (https://amzn.to/2vfCYvn)

Stories and lessons from two years driving my Jeep Wrangler down the Pan-American Highway

* Work Less to Live Your Dreams: A practical guide to saving money and living your dreams (https://amzn.to/2OD6UtA)

An eBook about how exactly I can afford to take years off work to do what I want and live my dreams.

* West Africa Myths, Misconceptions and Misnomers (https://amzn.to/2veyQMt)

After driving the length of the continent, I collected a bunch of information that is extremely helpful to anyone else thinking of doing similar. The vast majority of the Western Worlds "knowledge" of West Africa is so out of date it's useless. My book is from info I learned during my drip from mid 2016 to late 2017, so it's relevant

About the visas?

[1] is the most I've written.

I documented where you can get every single Visa while on the move, and how much they each cost in my eBook "Overland Travel Essentials: West Africa: Myths, Misconceptions and Misnomers" [2]

[1] - http://theroadchoseme.com/west-african-visas

[2] - https://amzn.to/2O75Uxr