iOS 14 Programming for Beginners: Get started with building iOS apps with Swift 5.3 and Xcode 12, 5th Edition
Ahmad Sahar (2020)

What you will learn
Get to grips with the fundamentals of Xcode 12 and Swift 5.3, the building blocks of iOS development
Understand how to prototype an app using storyboards
Discover the Model-View-Controller design pattern and how to implement the desired functionality within an app
Implement the latest iOS features, such as widgets and App Clips
Convert an existing iPad app into an Apple Silicon Mac app
Design, deploy, and test your iOS applications with design patterns and best practices