Kotlin In Action

Manning

Kotlin in Action, Second Edition                

Manning Publications

Kotlin in Action                                

Kotlin in Action: Modern Programming for Android and Beyond (English Edition)

Independently published

Kotlin in Action for Beginners: Your Complete Guide to Modern Programming for Android, Desktop, and Beyond

BPB Publications

Kotlin In-Depth: A Guide to a Multipurpose Programming Language for Server-Side, Front-End, Android, and Multiplatform Mobile (English Edition)

Packt Publishing

Kotlin Design Patterns and Best Practices: Build scalable applications using traditional, reactive, and concurrent design patterns in Kotlin, 2nd Edition (English Edition)

O'Reilly Media

Head First Kotlin: A Brain-Friendly Guide        

Quick Start Guide Object Oriented Pocket Reference By Examples Concurrency Teach Yourself Code Book

Kotlin Programming, In 8 Hours, For Beginners, Learn Coding Fast: Kotlin Language Crash Course Textbook & Exercises (Cookbooks in 8 Hours) (English Edition)

Independently published

KOTLIN in 8 Hours, For Beginners, Learn Coding Fast!

Kotlin: Zero To One: A Practical Guide to Mastering the Kotlin Programming Language (English Edition)