Anyone Can Create an App: Beginning iPhone and iPad programming
Wendy L. Wise
Hands-On Full-Stack Development with Swift
Ankur Patel
Hands-On Server-Side Web Development with Swift
Angus Yeung
Hello Swift!: iOS app programming for kids and other beginners
Tanmay Bakshi
iOS Development with Swift
Craig Grummitt
Learn Swift by Building Applications
Emil Atanasov
Mastering Swift 5
Jon Hoffman
Swift Protocol-Oriented Programming - Fourth Edition
Test-Driven iOS Development with Swift 4
Dr. Dominik Hauser