Learn Kotlin programming the fun way, with oodles of illustrations and concrete explanations, in a book that steps through the concepts one at a time in order to help you build a solid mental model of the language. Whether you're new to Kotlin, or just looking to fill in some gaps of knowledge, Kotlin: An Illustrated Guide has got you covered! This book will take you through the fundamentals of Kotlin, gently introducing you to the core concepts of the language, in order to help you become a proficient Kotlin developer. Even if you're a seasoned pro, it's important to know the fundamentals in order to establish a solid foundation of understanding, so that you can be as effective as possible. If you're interested in learning Kotlin development, this book is for you. Everyone has a unique experience - some readers are new to software development entirely, some are new to Kotlin development, and some are existing Kotlin developers who want a deeper understanding of certain language concepts.