Kotlin Libro

BPB Publications

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

Apogeo

Kotlin: Guida al nuovo linguaggio di Android e dello sviluppo mobile

Independently published

Impara Kotlin: Guida pratica (aggiornata)        

Hoepli

Quaderno di tecnologie - kotlin                  

Manning Pubns Co

Kotlin in Action                                

Manning Publications

Kotlin in Action                                

BPB Publications

Scalable Android Applications in Kotlin: Write and maintain large Android application code bases (English Edition)

Android Game Development with Kotlin: A Beginner-to-Advanced Guide to Mastering Game Design (English Edition)

mitp Verlags GmbH & Co. KG

Kotlin: Das umfassende Praxis-Handbuch (German Edition)

Kotlin Bootstrapped: Learn, Code, and Build Like a Pro (English Edition)