Ray Wenderlich books on mobile development. His site started as basic tutorials for iOS dev and has grown to cover other mobile development, unity, server-side

Ray Wenderlich books on mobile development. His site started as basic tutorials for iOS dev and has grown to cover other mobile development, unity, server-side swift and more. It is all project-based. The books are great and the website has a lot of good free content. https://store.raywenderlich.com/ https://store.raywenderlich.com/