话不多说，推荐下面几本书：
1. Akka Essentials, By Munish K. Gupta, Publisher: Packt Publishing,Release Date: October 2012。非常适合入门级，图文并茂，看完能够明白AKKA的大部分精髓
2. Effective Akka,By Jamie Allen,Publisher: O’Reilly Media,Release Date: August 2013。讲解AKKA最佳实践，适合有一定开发经验的AKKA使用者
3. Akka in Action, By Raymond Roestenburg, Rob Bakker, and Rob Williams.Publisher：MANNING, Release Date: September 2012. In Action类的书都还不错，也比较适合初学者
4. Learning Akka, By Jason Goodwin, Publisher: Packt Publishing, Release Date: November 2015. 正在出版当中，我也没看过，期待…… 可以关注：https://www.packtpub.com/application-development/learning-akka
官网文档：
http://doc.akka.io/docs/akka/snapshot/scala/actors.html
电子书下载：
http://pan.baidu.com/s/1kThcO8v
祝大家学习愉快
