# New book: The Beginner’s Guide to GitHub

I finished some lecture notes on how to use git and GitHub yesterday, and since I had them all written up in Markdown I could translate them into a booklet at the click of a button—which I did—and then put the booklet on Amazon.

I had planned to put it up as a free book, but apparently I am not allowed to do that. They have a minimum price of $0.99 for all books, and books that are larger than 10Mb have a minimum price of$2.99. Since my booklet is full of screenshots it makes it just above 10Mb—so no option of giving the book away. At least, not unless I make it available somewhere else, but I don’t really have the infrastructure for that, and Leanpub would cost me \$124 if I wanted to give it away there.

I could, however, enrol it in Amazon’s Kindle Select. It gives Amazon exclusive rights to the book but also enables some promotion options—including making the book free for a limited time. I have chosen that, and from tomorrow and five days on you can get The Beginner’s Guide to GitHub for free. I will re-enrol it in the free promotion again afterward, but I don’t know if there is a grace period between promotions. If there is, you just have to be patient. It will be free again later. But why wait, you might as well get it tomorrow. After all, if it is free, you can just delete it if you don’t like it.

This is my first experience with Kindle Select. My other books have been available on Leanpub and iBooks as well as Amazon from day one. I’m curious how this system works. I might try it with future books as well—for now I just need it to make this booklet free.

## Author: Thomas Mailund

My name is Thomas Mailund and I am a research associate professor at the Bioinformatics Research Center, Uni Aarhus. Before this I did a postdoc at the Dept of Statistics, Uni Oxford, and got my PhD from the Dept of Computer Science, Uni Aarhus.