First things first: the Little ASP.NET Core Book is licensed under the Creative Commons Attribution license, which means you are welcome to copy, redistribute, fork, or remix the material in the book as much as you want. All I ask is that you give credit to the original author (Nate Barbettini).
If you see a typo or a code error, feel free to fix it. Pull requests are gladly accepted!
If you're not familiar or comfortable with Git, that's fine. File an issue to point out the error. Please be as detailed as possible.
If you have a suggestion, feel free to file an issue or email me at [email protected]. I can't promise I will be able to respond to every suggestion, but I'll read as many as I can.