Actors: A Model of Concurrent Computation in Distributed Systems (MIT Press)

PONY PROGRAMMING FOR ACTOR-MODEL CONCURRENCY: Type-safe asynchronous computing for high-performance distributed systems

Programming Concurrency on the JVM: Mastering Synchronization, STM, and Actors

Concurrent Horizons: Intriguing : A Journey Through Go’s Concurrency Model

Modern Concurrency in Swift (Second Edition): Introducing Async/Await, Task Groups & Actors