I hope you enjoy “A Swift Kickstart”. I wrote it when Swift first released and have updated it for Swift 2, 3, and now 4.
If you have errata, please follow the instructions in the book and submit them on the GitHub issues page for the source code. It makes it easier for you to see the status of the errata and for me to track the ones that come in from all readers.
This book is for experienced developers who are new to Swift. I’m also working on a Functional Programming in Swift book - you can follow me on twitter at @dimsumthinking to get updates on that if you want to follow along.