I'm trying to choose what book to buy to learn Kotlin. I've found this page https://kotlinlang.org/docs/books.html
but am a bit overwhelmed by all the good options.
My background is Python, PHP, and JS, and I'm learning Kotlin to be able to use Vertx at work. I'm starting at 0, and would like to learn not just the syntax, but the Kotlin ways of doing things, the why's, and the ecosystem.
Can anyone help me narrow down my choices with some recommendations?