Griffiths Dawn, Griffiths David. Head First Kotlin: A Brain-Friendly Guide

O’Reilly Media, 2019. — 480 р. — ISBN: 1491996692.Head First Kotlin is a complete introduction to coding in Kotlin. This hands-on book helps you learn the Kotlin language with a unique method that goes beyond syntax and how-to manuals and teaches you how to think like a great Kotlin developer. You’ll learn everything from language fundamentals to collections, generics, lambdas, and higher-order functions. Along the way, you’ll get to play with both object-oriented and functional programming. If you want to really understand Kotlin, this is the book for you.