Head First Kotlin

O'Reilly Media

Head First Android Development: A Learner's Guide to Building Android Apps with Kotlin

O'Reilly UK Ltd.

Head First Kotlin: A Brain-friendly Guide        

Piter

Head First. Kotlin                              

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

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)

Android Programming: Kotlin: Basic Android Programming: Kotlin For Beginners: Professional Android Application Development (English Edition)

Linux complete reference

Linux Command Line, Cover All Essential Linux Commands, A Reference Guide (2nd Edition): Linux Book and Linux Kernel (English Edition)

Object Oriented, Pocket Reference Guide, By Example Hands-on Tutorial Book, Teach Yourself Textbook

C#: C# Coding. From Zero to Hero in 8 Hours. C# Programming Language: Learn Programming in Easy Way. An Ultimate Beginner's Guide! (Textbooks in 8 Hours Book 19) (English Edition)

Object Oriented, Pocket Reference Guide, By Example Hands-on Tutorial Book, Teach Yourself Textbook

JavaScript: JavaScript Coding. From Zero to Hero in 8 Hours. JavaScript Programming: Learn Programming in Easy Way. An Ultimate Beginner's Guide! (Cookbooks in 8 Hours Book 20) (English Edition)

Kotlin Programming Workbook

Kotlin Tests: For College Final Examination, Job Interview Examination, Engineer Certification Examination (English Edition)