This book is currently under development. New chapters are added regularly so please check back for updates.

1. An Introduction to Kotlin
   
2. Kotlin Data Types, Variables and Nullability
   
3. Kotlin Operators and Expressions
   
4. Kotlin Flow Control
   
5. An Overview of Kotlin Functions and Lambdas
   
6. The Basics of Object Oriented Programming in Kotlin
   
7. An Introduction to Kotlin Inheritance and Subclassing
   
8. Kotlin - Understanding Android Application and Activity Lifecycles