- Kotlin Quick Start Guide (https://www.packtpub.com/application-development/kotlin-quick-start-guide)
- Kotlin Programming by Example (https://www.packtpub.com/application-development/kotlin-programming-example)
- Reactive Programming in Kotlin (https://www.packtpub.com/application-development/reactive-programming-kotlin)
- Hands-On Object-Oriented Programming with Kotlin (https://www.packtpub.com/application-development/hands-object-oriented-programming-kotlin)