I spent much of the summer working as a co-author for a book on SwiftUI for raywenderlich.com. I’m excited to announce that SwiftUI by Tutorials is now available along with books on Catalyst and Combine. The book is on sale until October 11 at https://store.raywenderlich.com/products/swiftui-by-tutorials.
You can also save on a couple of bundles through October 11, 2019 as part of the iOS Fall Sale if you’d like to pick up all three for a nice discount.